Melnyk В. Ecotones and conservation of plant diversity. Reports of the National Academy of Sciences of Ukraine, Kyiv, Ukraine, n. 3, p. 86–95, 2021. DOI: 10.15407/dopovidi2021.03.086. Disponível em: https://dopovidi-nanu.org.ua/ojs/index.php/dp/article/view/2021-3-12. Acesso em: 24 sep. 2021.