BIELECKI, W.; MAZUR, J.; AMAROWICZ, J.; KRAJEWSKA, M. The fight against tuberculosis of wisents from Bieszczady. European Bison Conservation Newsletter, [S. l.], v. 6, p. 91–94, 2013. Disponível em: http://ojs.wisent.org/index.php/czasopismo/article/view/98. Acesso em: 7 may. 2024.