For citations:

Shcherbakov S.V. The development of postal communication in the Tambov governorate in the second half of the 19th – early 20th century. Tambov University Review. Series: Humanities. 2022;27(6):1402-1411. (In Russ.) https://doi.org/10.20310/1810-0201-2022-27-6-1402-1411