. "Cite as Main Commission for the Investigation of Crimes Against the Polish Nation - Institute of National Memory\n\nThe Reichsministerium des Innern created the records during the Holocaust in several German cities. The originals are found in the Record Group 1, at the Instytut Pamięci Narodowej – Komisja Ścigania Zbrodni przeciwko Narodowi Polskiemu, in Poland."@en . .