@book{341,
	author = {Nato advanced study institute, Urbina, 1979. and Walker, Richard T. and NATO Advanced Study Institute on Nucleoside Analogues.},
	title = {Nucleoside analogues :},
	publisher = {Plenum Press,},
	year = {c1979.},
	address = {New York :},
	note = {"Lectures presented at the NATO Advanced Study Institute on Nucleoside Analogues, held at SOGESTA Centre, Urbino, Italy, May 7-18, 1979.".}
}