Leo Cooper, In the Shadow of the Polish Eagle. The Poles, the Holocaust and beyond. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 52, n. 1, p. 154, 2003. DOI: 10.25627/20035218003. Disponível em: https://openjournals.osmikon.de/zfo/article/view/8003. Acesso em: 16 sep. 2026.