KORNAŚ, Marika. ICE PHENOMENA IN THE WARTA RIVER IN POZNAŃ IN 1961– 2010. Quaestiones Geographicae, [S. l.], v. 33, n. 1, p. 51–59, 2014. DOI: 10.2478/quageo-2014-0001. Disponível em: https://pressto.amu.edu.pl/index.php/qg/article/view/quageo-2014-0001. Acesso em: 3 may. 2024.