Stephanie Barron and Maurice Tuchman, eds., The Avant-Garde in Russia, 1910-1930: New Perspectives. Los Angeles, Los Angeles County Museum of Art, 1980. 288 pp., illus., 27,50$ / Margit Rowell and Angelica Zander Rudenstine, Art of the Avant-Garde in Russia: Selections from the George Costakis Collection. New York, The Solomon R. Guggenheim Foundation, 1981. 320 pp., illus., 17,00$ (paper) - McKaskell, Robert (RACAR : Revue d'art canadienne / Canadian Art Review, 1982)