, , ( 2013 )
- (0203 2022 )
2013
- 2018
, 27 2023
24 2023
- : , 1011 2015
14 2020
-- λ
2021
30 2018
21 2020
PEFC 4 2022
19 2018
, , л (19-23 2013 )
- 1 2018
10 2020 1