SICIŃSKI, A. The Present and Future of Polish Culture (1975) – prefaced by Piotr Filipkowski. Acta Poloniae Historica, [S. l.], v. 115, p. 267–290, 2017. DOI: 10.12775/15125. Disponível em: https://apcz.umk.pl/APH/article/view/15125. Acesso em: 19 jul. 2024.