Gideonov Daniil Gerasimovich.The language of the blind Venevo district of the Tula province.

Gideonov Daniil Gerasimovich.The language of the blind Venevo district of the Tula province.- -.-Agreement No. 24 of 02/12/2016 category 42 manuscripts of the works of members of the Russian Geographical Society and separate documents of the Potul province, case 47..Electronic copy source: PB