PASZKIEWICZ, R. . The importance of European bison population in Bieszczady in reinroduction program in Carpathians. European Bison Conservation Newsletter, [S. l.], v. 11, p. 73–80, 2018. Disponível em: https://ojs.wisent.org/index.php/czasopismo/article/view/45. Acesso em: 25 jul. 2024.