@book{2606,
	author = {Landau, L. D. and Lifshitz, E. M.},
	title = {Teoría de la Elasticidad /},
	publisher = {Reverte,},
	year = {1969.},
	series = { Curso de física teórica, 7},
	address = {Barcelona:},
	edition = {7a ed.;}
}