TransliterationKorolevskiy opernyy teatr Kovent-Garden. Russkiy balet. Iyun-sentyabr 1938 goda. (Royal opera house Covent Garden. Russian ballet. June-septembre 1938). London. 1938. 40s., il.;
In EnglishThe Royal Opera House Covent Garden. Russian Ballet. June-September 1938. (Royal Opera House Covent Garden. Russian Ballet. June-September 1938). London. 1938. 40s
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