Mikhail Spafariev.Russian common people old and modern songs - round dance, dancing and lingering.The author is the landowner of...

Mikhail Spafariev.Russian common people old and modern songs - round dance, dancing and lingering.The author is the landowner of the Medynsky district.- 1849. -Agreement No. 24 of 02/12/2016 category 15 manuscript of the works of members of the Russian Geographical Society and separate documents in the Kaluga province, case 24..Electronic copy source: PB