DALESZCZYK, K.; CZYKIER, E. Do European bison bulls in Białowieża Forest differ in their rutting behaviour depending on age?. European Bison Conservation Newsletter, [S. l.], v. 3, p. 5–16, 2010. Disponível em: http://ojs.wisent.org/index.php/czasopismo/article/view/142. Acesso em: 2 may. 2024.