CPH 30(2). In memoriam. Czasopismo Prawno-Historyczne, [S. l.], v. 30, n. 2, p. 291–310, 1978. DOI: 10.14746/cph.1978.30.2.27. Disponível em: https://pressto.amu.edu.pl/index.php/cph/article/view/50520. Acesso em: 12 luty. 2026.