@book{28140,
	author = {Morales Téllez, Fernando, and Islas Salomón, Celia Araceli,},
	title = {Cálculo integral /},
	publisher = {Grupo Editorial Éxodo,},
	year = {2019.},
	address = {México D. F. :},
	edition = {cuarta edición.},
	note = {Incluye apéndice.},
	url = {https://elibro.net/ereader/politecnicointernacional/130344}
}