http://lod.ehri-project-test.eu/isCopyOfRelations/8674a5c1-1b8f-11f0-a5c6-e3d285ab5c44 an entity of type: IsCopyOfRelation
"Documentation regarding partisans units and underground movements active in the Sumy region, dated 1944-1976" was copied from "Sumy Regional committee of the Communist party of Ukraine "