00579naa#a2200169#i#450# EN\INFRA-M\bibl\65056 20260814233853.5 2500-0497 20230614b2023####ek#y0engy0150####ca RU Abolition of serfdom in Kursk province and its impact on the economic development of the region in the second half of the XIX century Journal article Moscow INFRA-M Academic Publishing LLC. 2023 4 с. Journal article local Краеведение. 908 Ageev M. V. naukaru.ru