Vladimirtsov B.Ya., The Social System of the Mongols. Mongolian Nomadic Feudalism (Obshchestvennyy stroy mongolov) 1934. In Russian

Б.Я. Владимирцов
Общественный строй монголов. Монгольский кочевой феодализм.
1-е издание
Ленинград: Издательство Академии Наук СССР, 1934.
223 стр. Издательский тисненный коленкоровый переплет, увеличенный формат.
Тираж: 3175 экз.
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B. Ya. Vladimirtsov
The Social System of the Mongols. Mongolian Nomadic Feudalism.
1st edition 
Leningrad: Publishing House of the USSR Academy of Sciences, 1934.
223 pp. Publisher's embossed calico binding, enlarged format.
Print run 3175 copies.

Boris Yakovlevich Vladimirtsov (1884–1931) was a Soviet Mongolian scholar, academician of the USSR Academy of Sciences (1929), and researcher of the philology, ethnography, and history of Mongolian peoples. In this work, for the first time in the historiography of the East, he advanced the problem of feudal relations among nomadic peoples. Analyzing extensive material on the Mongolian social system from antiquity to the 17th century, Vladimirtsov characterized Mongolian society as feudal.

This is a rare and fundamental 1934 work by Academician Boris Vladimirtsov, a cornerstone of Mongolian studies and nomadic feudalism theory. Published posthumously by the USSR Academy of Sciences, this monograph was the first systematic attempt to analyze the social structure of the Mongols through the lens of feudalism, profoundly influencing subsequent historical and sociological research on nomadic societies.