@book{30683,
	title = {Кн. 4 : Геометрия},
	publisher = {Физматгиз},
	year = {1963},
	url = {https://ikfia.ysn.ru/wp-content/uploads/2018/01/AleksandrovMarkushevichHinchin_EncElMat4_1963ru.pdf}
}