http://lod.ehri-project-test.eu/isCopyOfRelations/dc96b1c2-4c3b-11f0-9849-899181ace71c an entity of type: IsCopyOfRelation
"Zydowska Samopomoc Spoleczna (ZSS-Jewish Self Aid) activities in the Generalgouvernement, 1939-1943" was copied from "Żydowska Samopomoc Społeczna"