PATECKA-FRAUENFELDER, Anna. The image of a politician in crisis conditions. Willy Brandt in Polish journalism of the communist era. In: KISZTELIŃSKA-WĘGRZYŃSKA, Agnieszka (ed.). Koszty współczesnych kryzysów. Poland: Lodz University Press,2021. p. 15–37. DOI: 10.18778/8220-700-2.02. Disponível em: https://www.press.uni.lodz.pl/index.php/wul/catalog/book/489/chapter/1380. Acesso em: 14 feb. 2026.