PAWLETKO, Beata. Cicho sza. O (nie)ludzkim obliczu blokady Leningradu. Zoophilologica. Polish Journal of Animal Studies, [S. l.], n. 1, p. 295–306, 2015. Disponível em: https://journals.us.edu.pl/index.php/ZOOPHILOLOGICA/article/view/4816. Acesso em: 19 mar. 2025.