Richard Blanke, Orphans of Versailles. The Germans in Western Poland 1918-1939. Zeitschrift für Ostmitteleuropa-Forschung, [S. l.], v. 44, n. 3, p. 468–469, 1995. DOI: 10.25627/19954436026. Disponível em: https://openjournals.osmikon.de/zfo/article/view/6026. Acesso em: 16 sep. 2026.