@book{1637,
	author = {Tolstoj, Aleksej Nikolaevič and Sokol΄skaâ, Ariadna Leonidovna},
	title = {Собрание сочинений. Т. 7 : Петр Первый},
	publisher = {Goslitizdat},
	year = {1959},
	address = {Moskva}
}