@book{768,
	author = {Popov, Egor P. and Balan, Toader A.},
	title = {Engineering mechanics of solids},
	publisher = {PHI Learning,},
	year = {1998},
	address = {New Delhi, India :},
	edition = {Second edition},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl/ESCUELADEINGENIERIA/INGENIERIA%2520CIVIL%2520GEOLOGICA/Engineering-mechanics-of-solid}
}