@book{7612509,
	author = {Житков, Б.М. and Кекчеев, К.Х.},
	title = {Иван Михайлович Сеченов в жизни},
	publisher = {Б. и.},
	year = {1944},
	series = {Серия историческая},
	address = {Москва}
}