http://lod.ehri-project-test.eu/isCopyOfRelations/17dd1fc5-19e8-11f0-a5c6-e3d285ab5c44 an entity of type: IsCopyOfRelation
"Documentation of the Ehemaligen Heersarchiv (former German Army Archive) from the Osoby Archive in Moscow, 1939-1945" was copied from "Материалы бывшего военного архива"