Dialectological map of the Russian language in Europe: compiled by members of the Moscow Dialectological Commission, consisting of the Department of the Russian Language and Literature of the Imperial Academy of Sciences, NN Durnovo, NN Sokolov and DN Ushakov: publication of the Imperial Russian Geographical Society. Petrograd, 1914: [review] / A. Sobolevsky. - [Petrograd: b. and., 1915]. - S. , 399-402. - The author is listed at the end of the text. Bibliography in the footnotes. - Extracted from the Journal of the Ministry of Education. New episode. 1915. Vol. 57 No. 6, Otd. 2. - A copy of GPIB without a cover sheet and cover. - On the 1st page of the Staples: IM Tarabrin
1. Russian language (collection). 2. Russian language - Linguistic geography.
Electronic copy source: PB Location on the original: ГПИБ