@book{327,
	author = {Charlesworth, Brian},
	title = {Evolution in age-structured populations /},
	publisher = {Cambridge University Press, },
	year = {c1980},
	series = {Cambridge studies in mathematical biology ;},
	address = {Cambridge [Eng.] ; New York :},
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/331.pdf}
}