BAR, Joanna. African Topics in Andrzej Waligórski’s and Leszek Dzięgiel’s Research .......... 139. W: KŁOSOWICZ, Robert (red.). Pioneers of African Studies in Kraków: In memory of Professor Roman Stopa (1895-1995). Poland: Wydawnictwo Księgarnia Akademicka,2020. p. 139–161. DOI: 10.12797/9788381382359.06. Disponível em: https://books.akademicka.pl/publishing/catalog/book/86/chapter/1082. Acesso em: 1 sty. 2026.