Eckert , Grzegorz. “’Kartoteka’ in the Grotesa Theatre – a Fragment of Zofia and Władysław Jarema’s Work”. Annales Universitatis Paedagogicae Cracoviensis | Studia Historicolitteraria 19 (December 25, 2019): 243–256. Accessed July 3, 2024. https://studiahistoricolitteraria.uken.krakow.pl/article/view/6846.