ŁOWICKI, D.; LUPA, P. .; STĘPNIEWSKA, M. POSSIBILITIES OF USING THE CONCEPT OF ECOSYSTEM SERVICES AT THE REGIONAL LEVEL IN EXPERTS’ OPINIONS. Ekonomia i Środowisko - Economics and Environment, [S. l.], v. 60, n. 1, p. 11, 2017. Disponível em: https://www.ekonomiaisrodowisko.pl/journal/article/view/239. Acesso em: 29 nov. 2021.