John Matviev Lyapidovsky.Stevele disease, Tatar, Yaman-Kutyr.The author is a priest of the Churay Mamadysh district.

John Matviev Lyapidovsky.Stevele disease, Tatar, Yaman-Kutyr.The author is a priest of the Churay Mamadysh district.- 1848. -Agreement No. 24 of 02/12/2016 category 14 of the manuscript of the works of members of the Russian Geographical Society and separate documents on the Yekaterinoslav province, case 90..Electronic copy source: PB