Great Soviet Encyclopedia. Volume 9, 1928 (Q43200243)
Language:
(P31) (Q3331189)
(P361) (Q20078554)
(P407) (Q7737)
(P478) 9
(P577) Sunday, January 1, 1928
(P1476) "Варлен — Венглейн (БСЭ1)" (language: ru)
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