Author Малов Е.А. Description Malov, E.A. About Chuvash. - Kazan: Type. Imp. University, 1882. -41-73 with .. - Bibliograf. in a substring. - From: Orthodox interlocutor. 1882 T. 1. S. 40-73. . Source of the electronic copy: PB Publisher Тип. Имп. ун-та