Riot police cordoned off the Centre of the Roerichs in Moscow (The Russian Reality News Agency. 7 марта 2017)
Международный Совет Рериховских организаций имени С.Н. Рериха
International Council of the Roerich Organizations by name of S.N. Roerich
Riot police cordoned off the Centre of the Roerichs in Moscow (The Russian Reality News Agency. 7 марта 2017)