@book{7867171,
	title = {Сб. 7},
	publisher = {Изд-во иностр. лит.},
	year = {1956},
	address = {Б. м.},
	note = {Доп. тит. л.: Organic syntheses. An annual publication of satisfactory methods for the preparation of organic chemicals. Vol. 35. New York - London, T.L. Cairns, ed.-in-chief}
}