Prof. dr hab. Henryk Geringer de Oedenberg. Animal welfare, Ethology and Housing Systems (AWETH), [S. l.], v. 1, n. 2, p. 146–148, 2005. Disponível em: https://journal.uni-mate.hu/index.php/aweth/article/view/6953. Acesso em: 31 jan. 2026.