CPH 22(2)1970. Front matter. Czasopismo Prawno-Historyczne, [S. l.], v. 22, n. 2, p. I-VIII, 1970. DOI: 10.14746/cph.1970.22.2.00. Disponível em: https://pressto.amu.edu.pl/index.php/cph/article/view/50880. Acesso em: 13 luty. 2026.