MALEJ, I. Rajskie ptaki Aleksandra Błoka i Wiktora Wasniecowa. Slavica Wratislaviensia, [S. l.], v. 170, p. 25–40, 2019. DOI: 10.19195/0137-1150.170.2. Disponível em: https://wuwr.pl/swr/article/view/4588. Acesso em: 27 kwi. 2024.