@book{53249,
	author = {Riddell Carvajal, Rafael. and Hidalgo Oyanedel, Pedro.},
	title = {Diseño estructural /},
	publisher = {Ediciones Universidad Católica de Chile,},
	year = {2010.},
	address = {Santiago, Chile :},
	edition = {5a edición.},
	url = {https://elibro.net/ereader/politecnicointernacional/68621}
}