Author Гринев Сергей Аполлонович Description Grinev, Sergey Apollonovich (1856-1914). rus Was the cavalry of the ancient Russs ?: SA Grinev .- Kiev: type. I. Kryzhanovsky and V. Avdyushenko, 1895.- 30 p. ; 22 centimeters . BBC 63.3 (2) 411-35 BBK 68.519.1-1 Source: RSL Storage: RSL Publisher тип. И. Крыжановского и В. Авдюшенко Catalogue object Русь (Киевская Русь) в IX Сухопутные войска Collections At the Origins of the Russian Statehood → Slavs and their neighbors on the eve and during the formation of the Old Russian state