@book{196786,
	author = { Заверзин А. А. and Щелкунов, С.И.},
	title = {Руководство по гистологии :},
	publisher = {Медгиз, },
	year = {1954.},
	address = {Ленинград:},
	edition = {Изд. 7-е перераб. и доп.}
}