Nikolai Uspensky.Semenovsky district.The author is the priest of the village of Bora of this county.

Nikolai Uspensky.Semenovsky district.The author is the priest of the village of Bora of this county.- 1849. -Agreement No. 24 of 02/12/2016 Grade 23 manuscripts of the works of members of the Russian Geographical Society and separate documents on the Nizhny Novgorod province, case 81..Electronic copy source: PB