ŁASKA, G. Constructions of logical expressions in analysis of vegetation transformations. Ecological Questions, [S. l.], v. 10, p. 75–90, 2008. DOI: 10.12775/v10090-009-0009-9. Disponível em: https://apcz.umk.pl/EQ/article/view/v10090-009-0009-9. Acesso em: 19 aug. 2024.