A lot of two books in English dedicated to Russian art of the 20th century. The Exhibition of Three: Oleg Tselkov, Mihail Chemiakin, Ernst Neizvestny, 1979, New York. The Claude and Nina Gruen Collection of Contemporary Russian Art, 2008. The Claude and Nina Gruen Collection of Contemporary Russian Art. Jane Voorhees Zimmerli Art Museum, Rutgers, The State University of New Jersey, edited by Julia Tulovsky, with texts by Claude and Nina Gruen, Alexander Borovsky, John E. Bowlt, and Alla Rosenfeld. 2008 hardcover published by the Jane Voorhees Zimmerli Art Museum, Rutgers, The State University of New Jersey. Art Books Albums, Art Catalogs For Collectors.