Title: Nauchnoe sotrudnichestvo sot︠s︡ialisticheskikh stran v i︠a︡dernoĭ fizike
Subjects: International cooperation, Nuclear physics, Obʺedinennyĭ institut i︠a︡dernykh issledovaniĭ (Dubna, Chekhovskiĭ raĭon, Russia), Communism and science, Research