@article { on-the-first-book-by-a-s-pushkin,
	title = {On the First book by A.S. Pushkin},
	journal = {Literay Fact},
	pages = {236-252},
	year = {2017},
	volume = {1},
	number = {10},
	doi = {https://www.doi.org/10.22455/2541-8297-2018-10-236-252},
	author = {Petr А. Druzhinin, ,}
}