Introduction to the history of the Russian language

Shakhmatov, Alexey Alexandrovich (1864-1920).Introduction to the course of the history of the Russian language / Academician A. A. Shakhmatov.- Petrograd: publication of the student publishing committee at the Historical and Philology Department of Petrograd University, 1916. - 25 cm. -.1. The Russian language is history.2. Eastern Slavs - ethnogenesis.BBK 63.521 (= 411) -3BBK 81.411.2-03