GRYZ, Krzysztof. Poszukiwanie życia w kosmosie a teologia. Polonia Sacra, [S. l.], v. 24, n. 2, p. 167–183, 2020. DOI: 10.15633/ps.3661. Disponível em: https://czasopisma.upjp2.edu.pl/poloniasacra/article/view/3661.. Acesso em: 13 jul. 2025.