№ |
Student |
Year |
Graduation Thesis |
Supervisor |
1 |
Stefan Yordanov Stefanov |
2012 |
Distribution of hardness of wood by the radius of the stem in certain species of oak |
Assoc. Prof. Nikolai Bardarov |
2 |
Eva Sergeeva Traykova |
2012 |
Study on some defects in the wood of pine, oak and beech |
Assoc. Prof. Nikolai Bardarov |
3 |
Darina Milkova Iskreva |
2012 |
Influence of the width of the annual ring on the density of the wood of Scots pine and Norway spruce |
Assoc. Prof. Nikolai Bardarov |
4 |
Amina Mohammed Sir el Hatim Abdalla |
2012 |
Study on the distribution of some physical properties in the stem of pine |
Assoc. Prof. Nikolai Bardarov |
5 |
Vesela Ljubomirova Kirilova |
2012 |
Study on climate structure and hardness of poplar wood in the radius of the stem |
Assoc. Prof. Nikolai Bardarov |
6 |
Desislava Bozhidarova Borisova |
2012 |
Design of the department for the production of furniture elements from plywood |
Prof. Veselin Brezin |
7 |
Rossalina Valerieva Gadyuchkova |
2012 |
Designing a department for production of sliced veneer from oak |
Prof. Veselin Brezin |
8 |
Kristina Borisova Borisova |
2012 |
Production of the coopers' products to wine and wine distillate with a volume 150 ÷ 300 liters |
Prof. Veselin Brezin |
9 |
Maria Ivanova Georgieva |
2012 |
Harmonization of the national with the European legislation in the field of woodworking and furniture industry |
Prof. Veselin Brezin |
10 |
Marina Vasileva Dracheva |
2012 |
Study of noise characteristics of universal surface planer |
Prof. Veselin Brezin |
11 |
Ivailo Danchev Bashev |
2012 |
Sunflower stalks as raw material for face layer of three-layers particleboard |
Assoc. Prof. Todor Todorov |
12 |
Krasimir Mladenov Todorov |
2012 |
Compound wood-base panels of fiberboard and wood shavings from spruce |
Assoc. Prof. Todor Todorov |
13 |
Valya Georgieva Banova |
2012 |
Lightweight boards of poplar veneer and sunflower flakes |
Assoc. Prof. Todor Todorov |
14 |
Theodora Ivailova Bondarova |
2012 |
Opportunities for the production of refined boards of beech veneer and sunflower flakes |
Assoc. Prof. Todor Todorov |
15 |
Silvia Lyubenova Iankova |
2012 |
Opportunities for utilization of technological dust from particleboards produced in "Gabrovnitsa" PLC (Kastamonu Bulgaria) |
Assoc. Prof. Todor Todorov |
16 |
Mehmed Ahmed Sechkin |
2012 |
Production of particleboard from branches and top hamper of green Douglas fir (Pseuolotsuga menziesii) |
Assoc. Prof. Todor Todorov |
17 |
Nikolai Nikolov Veskov |
2012 |
Influence of pressure at hot-pressing on properties of fiberboard |
Ch. Assist. Viktor Savov |
18 |
Polina Veselinova Lyutskanova |
2012 |
Technological development of the production line for MDF through continuous presses |
Ch. Assist. Viktor Savov |
19 |
Tsvetan Vasilev Ficherov |
2012 |
Study the effects of density on properties of dry-process fiberboard |
Ch. Assist. Viktor Savov |
20 |
Ivan Iliev Plamenov |
2012 |
Study of the effect on properties of three-layers particleboard when adding wood fiber in the core layer |
Assoc. Prof. Neno Trichkov |
21 |
Yana Dimova Kaloyanova |
2012 |
Distribution of the hardness of the wood in the stem of white pine |
Assoc. Prof. Nikolai Bardarov |
22 |
Sava Rumenov Carov |
2012 |
Influence of the width of the annual ring on quantitative distribution of vascular and mechanical tissue in larch and Douglas |
Assoc. Prof. Nikolai Bardarov |
23 |
Stanislav Boianov Popradanov |
2012 |
Research on quality and dimensional characteristics of the stalks of white pine and some properties at their cut whit band saw with filing carriage |
Assoc. Prof. Neno Trichkov |
24 |
Tsvetanka Mitkova Laleva |
2012 |
Analysis of the technological process of "Vista 02" PLC, Teteven |
Assoc. Prof. Neno Trichkov |
25 |
Radoslava Todorova Garkova |
2012 |
Analysis of the technological process of production of pellets in Technowood, Razlog |
Prof. Veselin Brezin |
26 |
Alexandra Vladimirova Karabov |
2012 |
Calculation of noise characteristics of surface planer machines |
Prof. Veselin Brezin |
27 |
Ivan Stoynev Bogdanin |
2012 |
Opportunities for utilization of wood shavings from wood of acacia for the production of particleboard |
Assoc. Prof. Todor Todorov |
28 |
Ivailo Ivanov Kairiakov |
2012 |
Influence of hot-pressing regime in the production of MDF |
Ch. Assist. Viktor Savov |
29 |
Dimitar Georgiev Hristov |
2012 |
Analysis of the production of large-sized solid wood flooring in "Forest Trade Ltd." |
Assoc. Prof. Neno Trichkov |
30 |
Tatiana Blagoeva Tsonkova |
2012 |
Utilization of sawdust from beech in core layer of three-layer particleboard |
Assoc. Prof. Todor Todorov |
31 |
Gabriela Ivanova Velcheva |
2012 |
Study on physical and mechanical properties of OSB produced with adhesive composition of urea-formaldehyde resin and hydrophobic supplement |
Assoc. Prof. Liliana Valcheva |
32 |
Konstantin Yordanov Kostov |
2013 |
Distribution of the width of annual rings in oaks and their relationship with some quality characteristics of the wood |
Assoc. Prof. Nikolai Bardarov |
33 |
Alexandra Lyubenova Zlateva |
2013 |
Influence of paint to test pieces on acoustic properties |
Assoc. Prof. Nikolai Bardarov |
34 |
Donka Hroneva Hroneva |
2013 |
Studies on flaws in the wood of Scots pine, Norway spruce and beech |
Assoc. Prof. Nikolai Bardarov |
35 |
Denitsa Ivova Kostova |
2013 |
Study the distribution of the width of the annual ring in Hungarian oak and sessile oak |
Assoc. Prof. Nikolai Bardarov |
36 |
Harieta Petrova Ivkova |
2013 |
Density distribution and swelling in the radius of the stem in oak |
Assoc. Prof. Nikolai Bardarov |
37 |
Milena Spassova Vasileva |
2013 |
Influence of the width of the annual ring on the density of the wood of Scots pine and Norway spruce |
Assoc. Prof. Nikolai Bardarov |
38 |
Teodora Simeonova Barbonelova |
2013 |
Study of the vessels in the wood of certain species of fam. Salicaceae |
Assoc. Prof. Nikolai Bardarov |
39 |
Monika Georgieva Topaleva |
2013 |
Study the impact of tree species on the cost of wood materials in technological operations |
Assoc. Prof. Nikolai Bardarov |
40 |
Emiliana Dimitrova Gaydarova |
2013 |
A study of the working conditions of a small enterprise |
Prof. Veselin Brezin |
41 |
Victoria Lyubenova Panajotova |
2013 |
Analysis and risk assessment of the health and safety of employees in "Camberra and Son BG" Ltd. |
Prof. Veselin Brezin |
42 |
Hristo Nikolaev Georgiev |
2013 |
Development of a enterprise for the production of plywood from poplar and beech with an annual capacity 26 000 m3 |
Prof. Veselin Brezin |
43 |
Nikoleta Nikolaeva Dinova |
2013 |
Development of a technological process for the production of sliced oak veneer |
Prof. Veselin Brezin |
44 |
Antonia Nikolaeva Dinova |
2013 |
Development of a technological process for the production of poplar wood packaging - pallets |
Prof. Veselin Brezin |
45 |
Jordan Marinov Stoyanov |
2013 |
Utilization of technological waste from "Woodworking - VT" PLC for the production of particleboard |
Assoc. Prof. Todor Todorov |
46 |
Lilia Dimitrova Koteva |
2013 |
Production of boards from oak wood shavings |
Assoc. Prof. Todor Todorov |
47 |
Diana Dimova Borislavova |
2013 |
Analysis of the technological process for the production of pallets in the "Sredna Gora" PLC, Stara Zagora |
Assoc. Prof. Todor Todorov |
48 |
Mikhail Ivanov Angelov |
2013 |
Determination of withdraw strength of screws of particleboard |
Assoc. Prof. Todor Todorov |
49 |
Kiril Georgiev Kostadinov |
2013 |
Influence of incremental hardening on properties of fiberboard |
Ch. Assist. Viktor Savov |
50 |
Alexandra Ljubomirova Bozhkova |
2013 |
Technological development of the production line for floor coverings based on HDF |
Ch. Assist. Viktor Savov |
51 |
Stanislav Stoyanov Tegov |
2013 |
Influence of thickness in the production of fiberboard from hardwood tree species |
Ch. Assist. Viktor Savov |
52 |
Ahmed Ahmedov Hadziev |
2013 |
Influence the content and concentration of urea-formaldehyde resin in the production of dry-process fibreboard |
Ch. Assist. Viktor Savov |
53 |
Petko Georgiev Georgiev |
2013 |
Technological development of the production line for board with oriented fibers |
Ch. Assist. Viktor Savov |
54 |
Daniela Ventsislavova Gencheva |
2013 |
Study on rays in the wood of poplar, willow and horse chestnut |
Assoc. Prof. Nikolai Bardarov |
55 |
Anton Ivanov Stroumin |
2013 |
Analysis of the technological process by the manufacturing part of the company "Stanilov" Ltd. – Sofia |
Assoc. Prof. Neno Trichkov |
56 |
Slavina Ivanova Hristova |
2013 |
Project of enterprise for the production of barrels |
Prof. Veselin Brezin |
57 |
Stella Paskova Kapkova |
2013 |
Opportunities for briquetting of oak chips and sawdust from spruce |
Assoc. Prof. Todor Todorov |
58 |
Zornitca Gencheva Zlatinova |
2013 |
Refined compound boards from beech veneer and wood particles of spruce tree |
Assoc. Prof. Todor Todorov |
59 |
Petia Roumenova Ruseva |
2013 |
Kinetics of water absorption and swelling in thicknesses of fiberboard |
Ch. Assist. Viktor Savov |
60 |
Marin Angelinov Marinov |
2013 |
Study of the distribution of density and swelling radius stems in sessile oak, Hungarian oak and downy oak |
Assoc. Prof. Nikolai Bardarov |
61 |
Nikolina Filcheva Primova |
2013 |
Study of the width of the annual rings of oak wood, depending on the species, age and habitat |
Assoc. Prof. Nikolai Bardarov |
62 |
Anita Tsvetomirova Tsvetkova |
2013 |
Study of the distribution of hardness in the radius of the stem in Hungarian oak and sessile oak |
Assoc. Prof. Nikolai Bardarov |
63 |
Nadka Nikolaeva Tsvyatkova |
2013 |
Anatomical analysis of the wood of mountain ash and high Tree of heaven |
Assoc. Prof. Nikolai Bardarov |
64 |
Hristo Hristov Dimitrov |
2013 |
Determination of noise characteristics of universal band saw |
Prof. Veselin Brezin |
65 |
Tsvetomir Tikhomirov Tsolov |
2013 |
Technological Project of enterprise for the production of pallets |
Prof. Veselin Brezin |
66 |
Ivanka Ivanova Stoykova |
2013 |
Effect of participation of coniferous filings in the production of compound boards of wood fibers and filings |
Ch. Assist. Viktor Savov |
67 |
Georgi Nikolaev Donchev |
2013 |
Influence of the duration of the hot-pressing on properties of dry-processed fiberboard |
Ch. Assist. Viktor Savov |
68 |
Bisserka Momchilova Dospatska |
2014 |
Study of the deformations on spruce wood in a combined load |
Assoc. Prof. Nikolai Bardarov |
69 |
Yana Vassileva Nedelcheva |
2014 |
Analysis of the manufacturing part of "Zenith-357" Ltd., Eleshnitsa |
Assoc. Prof. Neno Trichkov |
70 |
Sonia Vasileva Karashtranova |
2014 |
Technology to optimize cutting of thin round materials |
Assoc. Prof. Neno Trichkov |
71 |
Kamen Iskrenov Uzunov |
2014 |
Influence of the content of urea-formaldehyde resin and wax on physical and mechanical properties of MDF from beech and oak |
Assoc. Prof. Liliana Valcheva |
72 |
Anita Tsvetanova Zaytseva |
2014 |
Utilization of leaf of softwood in the production of particleboard |
Assoc. Prof. Todor Todorov |
73 |
Camellia Krasimirova Paunova |
2014 |
Impact of some factors on the properties of compound boards with core layer of fibers and face layer of coniferous filings |
Ch. Assist. Viktor Savov |
74 |
Yana Ivanova Ivailova |
2014 |
Influence of the content of corn stalks and phenol-formaldehyde resin on properties of very hard fiberboard |
Ch. Assist. Viktor Savov |
75 |
Lora Ljubomirova Deneva |
2014 |
Influence of composition on properties of the compound boards of wood fibres and coniferous filings |
Ch. Assist. Viktor Savov |
76 |
Kaloyan Ljubomirov Tsvetanov |
2014 |
Experimental and statistical description of the multicomponent system of wood particles and shavings of beech and spruce |
Assoc. Prof. Neno Trichkov |
77 |
Ivan Dimitrov Garkov |
2014 |
A study of the properties of three-layer particleboard when adding filings of white pine |
Assoc. Prof. Liliana Valcheva |
78 |
Stella Traycheva Peneva |
2014 |
Study of the width of the annual ring radius and height of the stem |
Assoc. Prof. Nikolai Bardarov |
79 |
Julieta Nedeva Saravska |
2014 |
Study on the annual rings of larch and Douglas |
Assoc. Prof. Nikolai Bardarov |
80 |
Turhan Sally Kadir |
2014 |
Utilization of apricot shells for the production of particleboard |
Assoc. Prof. Todor Todorov |
81 |
Ilia Ivanov Stanudin |
2014 |
Study on the defects in the shape of the stem with Scots pine spruce and fir |
Assoc. Prof. Nikolai Bardarov |
82 |
Liliana Georgieva Velikova |
2014 |
Variation of some properties in the radius of the stem in spruce wood |
Assoc. Prof. Nikolai Bardarov |
83 |
Diana Yurieva Mihneva |
2015 |
The properties of the wood of chestnut and ordinary influence of some defects on them |
Assoc. Prof. Nikolai Bardarov |
84 |
Dimitar Boychev Petrovski |
2015 |
Study of anatomical structure of the wood of Scots pine, Norway spruce and Douglas different habitats in Bulgaria |
Assoc. Prof. Nikolai Bardarov |
85 |
Gabriela Nikolaeva Sultanova |
2015 |
Analysis of the technological process of "Stoyanov & Co." – Veliko Tarnovo |
Assoc. Prof. Neno Trichkov |
86 |
Ivaylo Atanasov Klechev |
2015 |
Analysis of productivity of band saw with corf feed in cutting logs from coniferous |
Assoc. Prof. Neno Trichkov |
87 |
Elena Ivanova Kehayova |
2015 |
Possibility to obtain furniture panels with polymer inserts |
Assoc. Prof. Neno Trichkov |
88 |
Mitko Marinov Yovevski |
2015 |
Development of technological project of department for the production of plywood with an annual capacity 25 000 m3 |
Prof. Veselin Brezin |
89 |
Viktor Emilov Karatotev |
2015 |
Study on the possibility of utilization of technical (hydrolysis) lignin in the composition of fiberboard |
Assoc. Prof. Viktor Savov |
90 |
Dimitar Zhelev Kaloianov |
2015 |
Study the possibility for utilization of from vines twigs in core layer of three-layer particleboard |
Assoc. Prof. Liliana Valcheva |
91 |
Bozhidar Georgiev Hadziev |
2015 |
Studies on utilization of particles from cornstalks added to core layer of three-layer particle board |
Assoc. Prof. Liliana Valcheva |
92 |
Lilia Markova Simeonova |
2015 |
Determination of the water content at the saturation limit of the cell walls in some species of the genus oak |
Assoc. Prof. Nikolai Bardarov |
93 |
Yosif Mitkov Mollov |
2015 |
Influence of the content of the bark of walnut in the core layer of three-layer particleboard |
Assoc. Prof. Liliana Valcheva |
94 |
Krasimir Antonov Arnaoudov |
2015 |
Technological Project of enterprise for the production of pellets from agricultural wastes |
Prof. Veselin Brezin |
95 |
Neven Tsetsov Ivanov |
2016 |
Study on the influence of the participation of lignosulfonate in the composition of MDF |
Assoc. Prof. Viktor Savov |
96 |
Plamena Stamenova Angelova |
2016 |
Study of the annual ring in the wood of Hungarian oak and sessile oak |
Assoc. Prof. Nikolai Bardarov |
97 |
Stilyana Ivanova Simeonova |
2016 |
Study of trachea as a diagnostic sign |
Assoc. Prof. Nikolai Bardarov |
98 |
Tsvetelina Krasimirova Popovska |
2016 |
Study on structure and properties of the wood of paulownia (Paulownia sp. Siebold & Zucc) |
Assoc. Prof. Nikolai Bardarov |
99 |
Dilyana Alexandrova Gyurova |
2016 |
Study the influence of some factors on the properties of very hard fibreboard |
Assoc. Prof. Viktor Savov |
100 |
Evgeni Ljubomirov Molev |
2016 |
Influence of the content of the mass of vine twigs on the properties of fibreboard |
Assoc. Prof. Viktor Savov |
101 |
Божидар Младенов Маджаров |
2016 |
Effects of hot-pressing temperature on properties of dry-processed fibreboard with the participation of lignosulfonate |
Assoc. Prof. Viktor Savov |
102 |
Stoyan Atanasov Atanasov |
2016 |
Receive one-layer particleboard of Paulownia, glued with urea-formaldehyde and phenol-formaldehyde resin |
Assoc. Prof. Liliana Valcheva |
103 |
Christian Ivaylov Tsvetanov |
2016 |
Effect of the content and the concentration of urea-formaldehyde resin on the properties of MDF |
Assoc. Prof. Viktor Savov |
104 |
Dimitar Petev Dimitrov |
2017 |
Calculation of processing line for coniferous logs with annual capacity of 12 000 m3 |
Assoc. Prof. Neno Trichkov |
105 |
Rumen Ivanov Tashkov |
2017 |
Historical information about the development of the production of solid wood materials in the Western Rhodopes from the occurrence to the beginning of the XX century |
Assoc. Prof. Neno Trichkov |
106 |
Stilyana Mitkova Neeva |
2017 |
Study on the possibility for utilization of maize stalks in production of Medium Density Fibreboards |
Assoc. Prof. Viktor Savov |
107 |
Borislav Chavdarov Tenev |
2017 |
Influence of the participation of a mass from hemp stems on the properties of Medium Density Fibreboards |
Assoc. Prof. Viktor Savov |
108 |
Dimitar Iliev Sheytanov |
2017 |
Study on the possibility for production of Medium Density Fibreboards with participation of pulp from bamboo stems |
Assoc. Prof. Viktor Savov |
109 |
Georgi Emilov Petrov |
2017 |
The influence of hot-pressing in the production of hard boards, wet-processed fibreboards, from mixed wood raw material |
Assoc. Prof. Viktor Savov |
110 |
Radostina Radostinova Angelova |
2018 |
Investigation of the anatomical structure of some shrub species included in the Red Book |
Assoc. Prof. Nikolai Bardarov |
111 |
Tsvetelin Radostinov Ranov |
2018 |
Study of some exploitation properties in processing the Douglas fir for the production of solid wood materials |
Assoc. Prof. Neno Trichkov |
112 |
Joseph Ivanov Zarkin |
2018 |
Improvement of the technology for production of details from beech wood in “Vista 02” Ltd. |
Assoc. Prof. Neno Trichkov |
113 |
Gabriela Yurieva Bacheva |
2018 |
Combined wood-based panels from wood fiber with grapevine particles in the core layer |
Ch. Assist. Rosen Grigorov |
114 |
Jordan Todorov Simeonov |
2018 |
Influence of some factors on the production of Medium Density Fibreboards with lignosulfonate adhesive |
Assoc. Prof. Viktor Savov |
115 |
Elena Lyudmilova Nikolova |
2018 |
Production of insulation panels with the participation of recycled lignocellulosics fibers |
Assoc. Prof. Viktor Savov |
116 |
Miroslav Nikodimov Kulev |
2018 |
Influence of the content of pulp from sunflower stems and lignosulfonate on the properties of Medium Density Fibreboards |
Assoc. Prof. Viktor Savov |
117 |
Rosen Nikolov Kolev |
2018 |
Production of Medium Density Fibreboards with reduced content of phenol formaldehyde resin by adding lignosulfonate |
Assoc. Prof. Viktor Savov |
118 |
Alexander Vladev Doychinov |
2019 |
Research on some methods for artificial aging of wood |
Assoc. Prof. Nikolai Bardarov |
119 |
Michaela Venkova Marinova |
2019 |
Influence of wood defects on the decorative effect of the products |
Assoc. Prof. Nikolai Bardarov |
120 |
Maria Stoyanova Dimitrov |
2019 |
Development of technological process for the production of pallets from poplar |
Prof. Veselin Brezin |
121 |
Marius Ivanov Georgiev |
2019 |
Properties of combined panels from wood particles and with participation of vine particles in the core layer |
Ch. Assist. Rosen Grigorov |
122 |
Zoya Alexandrov Merdzhanov |
2019 |
Properties of combined thin panels from wood and sunflower particles |
Ch. Assist. Rosen Grigorov |
123 |
Christian Stefanov Sabev |
2019 |
Influence of press factor and additional thermal treatment on the properties of Medium Density Fibreboards with lignosulfonate adhesive |
Assoc. Prof. Viktor Savov |
124 |
Zhivko Stefanov Zhelyazkov |
2019 |
Exploitation properties of wood-based panels from waste fibers and surface layers of beech veneer produced with lignosulfonate adhesive |
Assoc. Prof. Viktor Savov |
125 |
Tencho Yordanov Tenev |
2021 |
Study of the bonding strength of larch wood under different production conditions |
Assoc. Prof. Neno Trichkov |
126 |
Aysun Sevchin Musa |
2022 |
Reduction of free formaldehyde content in particleboard panels by using formaldehyde scavengers |
Assoc. Prof. Viktor Savov |
127 |
Zlatomir Svetoslavov Popski |
2022 |
Effect of the adhesive system on properties of fiberboard panels bonded with hydrolysis lignin and phenol-formaldehyde resin |
Assoc. Prof. Viktor Savov |
128 |
Mehmed Gulhan Myumyun |
2022 |
Effect of some factors on formaldehyde emissions from particleboard panels |
Assoc. Prof. Viktor Savov |
129 |
Georgi Ivanov Ivanov |
2022 |
Effect of the adhesive system and hot-pressing temperature on properties of fiberboard panels fabricated with the participation of hydrolysis lignin |
Assoc. Prof. Viktor Savov |
130 |
Kaloyan Boykov Kotev |
2022 |
Effect of the adhesive system on the properties of fiberboard panels bonded with urea-formaldehyde and melamine-formaldehyde resins |
Assoc. Prof. Viktor Savov |
131 |
Iliyan Nikolaev Botev |
2022 |
A study of the correlation between the stresses at growth and drying of wood |
Assoc. Prof. Nikolai Bardarov |
132 |
Kalin Tonev Nikolov |
2022 |
Study of drying and swelling processes after repeated wetting and drying of wood |
Assoc. Prof. Nikolai Bardarov |
133 |
Nikolay Dimitrov Todorov |
2023 |
Effect of the content of urea-formaldehyde resins, with different molar ratios, on properties of fiberboard panels |
Assoc. Prof. Viktor Savov |
134 |
Tihomir Todorov Angelov |
2023 |
Properties of three-layered particleboards with an increased participation of hardwood particles in the face layer, coniferous and sunflower particles in the core layer |
Ch. Assist. Rosen Grigorov |
135 |
Zornitsa Yordanova Rancheva |
2023 |
Analysis and assessment of occupational injuries in the enterprises of the woodworking and furniture industry |
Prof. Petar Antov |
136 |
Jansu Halibryam Yousein |
2023 |
Fabrication and properties of biocomposite materials from wood fibers, coffee residues and lignosulfonate |
Assoc. Prof. Viktor Savov |
137 |
Emilia Iliyanova Sirakova |
2023 |
Study on swelling and drying processes at decreasing cross-section |
Assoc. Prof. Nikolai Bardarov |
138 |
Mario Plamenov Marchev |
2023 |
Effect of compression wood on bending and compressive strength of Douglas fir |
Assoc. Prof. Nikolai Bardarov |
139 |
Zhivko Zhivkov Zhekov |
2023 |
Hardness and screw withdrawal resistance of Douglas fir wood |
Assoc. Prof. Nikolai Bardarov |
140 |
Preslav Nikolaev Yovkov |
2023 |
A study on stem shape defects of beech from "Pirdop" forestry |
Assoc. Prof. Nikolai Bardarov |