BOIKO, Sergii. Specyfika leśnictwa regionów Ukrainy. Leśne Prace Badawcze, [S. l.], v. 73, n. 1, p. 73–82, 2012. DOI: 10.2478/v10111-011-0008-2. Disponível em: https://lpb-ibl.sggw.edu.pl/article/view/11914. Acesso em: 9 cze. 2026.