@book{4769,
	author = {Pérez Pacheco, Emilio and Herrera Franco, Pedro Jesús, },
	title = {Caracterización mecánica del mortero reforzado con fibra natural /},
	year = {1999},
	address = {Mérida, Yuc., },
	url = {https://www.cicy.mx/sitios/sib/doctoelectronico/4817.pdf}
}