00662naa#a2200193#i#450# EN\INFRA-M\bibl\23627 20240715060639.1 2500-0497 20181017b2018####ek#y0engy0150####ca RUS RU Zemsky estimates as a source on the socio-economic development of the region in the second half of the XIX century (on the example of Kursk governorate) Journal article Moscow INFRA-M Academic Publishing LLC. 2018 6 с. Journal article local Всеобщая история. 94 RUS Aleshin P. N. Larina O. G. naukaru.ru