Naum Gabo and the competition for the Palace of Soviets, Moscow, 1931-1933 - Berlinische Galerie; Berlinische Galerie 1992-12-04/1993-01-31; Instituto Valenciano de Arte Moderno 1993-04-22/1993-06-13; A. V. Shchusev State resaerch Museum of Architecture <Moscau> 1993-09-15/1993-10-19 (Berlin, 1993)
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Keywords: Gabo, Naum