@book{51106,
	author = {Edwards, Charles Henry and Vivar Balderrama, Rafael Iriarte},
	title = {Ecuaciones diferenciales y problemas con valores en frontera: Cómputo y modelado /},
	publisher = {Pearson Educación},
	year = {2009},
	address = {México, D.F.},
	edition = {4a. edición},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.ebooks7-24.com/?il=3510}
}