FIEĆKO, Jerzy. The first book of remembrance about Poznań 1956 protests. Sources of the legend. Poznań Polish Studies. Literary Series, [S. l.], n. 29, p. 211–226, 2017. DOI: 10.14746/pspsl.2016.29.14. Disponível em: https://pressto.amu.edu.pl/index.php/pspsl/article/view/7162. Acesso em: 17 jul. 2024.