@book{1746,
	author = {Lewin, Benjamin.},
	title = {Genes iv },
	publisher = {Oxford Univ Pr,},
	year = {1990.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0198542674/chopaconline-20}
}