KUBIAK-WÓJCICKA, K.; BRÓZDA, S.; SZNAJDER, A. Hydrographic changes in a river system and their influence on the legal classification of watercourses, exemplified by selected tributaries of the San river. Bulletin of Geography. Physical Geography Series, [S. l.], n. 12, p. 5–17, 2017. DOI: 10.1515/bgeo-2017-0001. Disponível em: https://apcz.umk.pl/BOGPGS/article/view/11401. Acesso em: 3 dec. 2024.