Numismatic Literature,Sotnikova, M. P. and I G. Spasskii, A Millenium of Russian Coins: Comprehensive Catalogue of Russian Coins of the 10th - 11th Centuries, Leningrad, USSR, 1983, 283 pages, hardcover, illustrated throughout, Russian text, title transliterated as: Tisyacheletie Drevneishikh Monet Rossii: Svodnyi Katalog Russkikh Monet X-XI Vekov, a lovely book on the coinage of the early Kievan coinage in the Ukraine. These are among the earliest Russian coins of the 10th and 11th centuries. Almost 300 coins are photographed and described. All the legends are written out. This book is much higher quality than most Soviet-era publications.