@book{16844,
	author = {Spirin, A. S. and Spirin, A. S.},
	title = {Macromolecular structure of ribonucleic acids :},
	publisher = {Reinhold,},
	year = {[c1964]},
	address = {New York :},
	note = {Translation of the author's Nekotorye problemy makromolekuli︠a︡rnoĭ struktury ribonukleinovykh kislot and Ribonukleinovye kisloty.}
}