ru %D0%A7%D0%B5%D0%BC%D0%BF%D0%B8%D0%BE%D0%BD%D0%B0%D1%82 %D0%A1%D0%A1%D0%A1%D0%A0 %D0%BF%D0%BE %D1%85%D0%BE%D0%BA%D0%BA%D0%B5%D1%8E %D1%81 %D0%BC%D1%8F%D1%87%D0%BE%D0%BC 1957 %D0%A4%D0%B0%D0%B9%D0%BB:Soviet Union location map (provinces).svg