If you like Boris Ottokar Unbegaun, read these authors

French academic (1898-1973)

Also known as: Boris Genrichowitsch Unbegaun, Boris Unbegaun, Унбегаун, Борис Генрихович, ボリース・ウンベガーウン, Борис Генрихович Унбегаун

Similar authors

We don't have suggestions for Boris Ottokar Unbegaun yet.

Pick Boris Ottokar Unbegaun and a few more favorite authors to get suggestions that fit you.

The Oxford Russian dictionary
Catalogue des périodiques slaves et relatifs aux études slaves des bibliothèques de Paris
Russian grammar
Russian surnames
Kalkierungs- und Entlehnungssprachen in der Slavia