Russkie govory Srednego Povolzhʹi︠a︡
Subtitle: Chuvashskai︠a︡ Respublika, Respublika Mariĭ El
By: Sergeĭ Alekseevich Myznikov.
Publisher: Nauka
Published: 2005
Place of publication: Sankt Peterburg
Language: rus
Number of pages: 636