SOBALAK, T. The merits of Władysław Janta-Połczyński in the restitution of European bison in Poland. European Bison Conservation Newsletter, [S. l.], v. 15, p. 67–84, 2023. Disponível em: https://ojs.wisent.org/index.php/czasopismo/article/view/200. Acesso em: 16 jul. 2024.