@book{7867196,
	title = {Сб. 11},
	publisher = {Изд-во иностр. лит.},
	year = {1961},
	address = {Б. м.},
	note = {Доп. тит. л.: Organic syntheses. An annual publication of satisfactory methods for the preparation of organic chemicals. Vol. 39. M. Tishler, ed.-in-chief., New York - London. 1959}
}