@article { two-letters-by-n-s-leskov,
	title = {Two letters by N.S. Leskov},
	journal = {Literay Fact},
	pages = {236-252},
	year = {2018},
	volume = {1},
	number = {10},
	doi = {https://www.doi.org/10.22455/2541-8297-2018-10-236-252},
	author = {Sobolev, I., Lev}
}