Russian dialects of Old Believers
Olga G. Rovnova, Dmitry M. Savinov. INTERRELATION OF FEATURES OF PRIMARY AND SECONDARY DIALECT (OLD BELIEVERS «KAMENSHIKI» OF THE KAZAKH ALTAI AND «SINTSZYANTSY» OF SOUTH AMERICA)
Trudy IRY RAS. 2017. № 2 (12), Pages. 320 - 332