Reintroduction of European bison to semi-natural meadows in Grażyna Valley within the confines of the Rural Areas Development Program for years 2007–2013. EBCN [Internet]. 2009 Sep. 1 [cited 2026 Apr. 17];2: 197–203. Available from: https://ojs.wisent.org/index.php/czasopismo/article/view/191