http://lod.ehri-project-test.eu/isCopyOfRelations/60816cf2-1b7a-11f0-a5c6-e3d285ab5c44 an entity of type: IsCopyOfRelation
"Documentation of the German authorities in Belorussia, 1941-1944" was copied from "Имперский комиссариат по делам Востока, г. Рига."