@book{111454,
	author = {Cruz Ramírez, Alejandro, and e-libro, Corp.},
	title = {Caracterización de fundentes para molde de colada continua de acero},
	publisher = {Universidad de Guanajuato,},
	year = {2007.},
	address = {Guanajuato, Gto. :},
	url = {https://elibro.net/ereader/politecnicointernacional/8230}
}