PUZIENĖ, Rūta; ANIKĖNIENĖ, Asta. Investigation of forest area change in the 19th–21st century using military topographic maps. International Conference “Environmental Engineering”, [S. l.], v. 11, p. 1–7, 2020. DOI: 10.3846/enviro.2020.659. Disponível em: https://conferences.vilniustech.lt/index.php/ENVIRO/article/view/1228. Acesso em: 24 may. 2026.