Folk songs and spiritual verses of the Kelenits of the Samara and Ryazan provincial1.Message Chl.-Sotr.E. Solovyova.Signed: Kaza...

Folk songs and spiritual verses of the Kelenits of the Samara and Ryazan provincial1.Message Chl.-Sotr.E. Solovyova.Signed: Kazan.- 1875. -Agreement No. 24 of 02/12/2016 category 34 manuscripts of the works of members of the Russian Geographical Society and separate documents in the Samara province, case 29..Electronic copy source: PB