@book{4594,
	author = {Conde del Aguila, Rodolfo.},
	title = {Enteros Eisenianos},
	publisher = {Universidad Juárez Autónoma deTabasco,},
	year = {1990},
	series = {Serie científica},
	address = {Villahermosa, Tabasco :},
	note = {53-444}
}