Title: Polveka avarii na "Mai︠a︡ke"
Subjects: Emergency management, Nuclear accidents, Nuclear facilities, Kyshtym tragedy, Cheli︠a︡binsk, Russia, 1957, Kombinat "Mai︠a︡k" (Russia), Industrial accidents, Radioactive pollution
Places: Russia (Federation), Cheli︠a︡binskai︠a︡ oblastʹ