Kaliciuk J, Wysocki D, Bereszyński A, Tracz M, Tracz M. New free-range European bison herd in Zachodniopomorskie voivodship one year after creation. EBCN [Internet]. 2009 Sep. 1 [cited 2024 Apr. 20];2:142-7. Available from: http://ojs.wisent.org/index.php/czasopismo/article/view/183