Fedor Dmitriev Tirtov.Ethnographic information about the inhabitants of the Velikoluksky district.The author is the Option Fleet...

Fedor Dmitriev Tirtov.Ethnographic information about the inhabitants of the Velikoluksky district.The author is the Option Fleet Captain -Lieutenant.- 1848. -Agreement No. 24 of 02/12/2016 category 32 manuscripts of the works of members of the Russian Geographical Society and separate documents on the Pskov province, case 30..Electronic copy source: PB