@book{124901,
	author = {Dranichnikova, Tatiana},
	title = {Nuevas tendencias en la mecánica de suelos},
	year = {dic. 2008},
	address = {Cuenca},
	url = {http://dspace.ups.edu.ec/bitstream/123456789/8212/1/Nuevas%20tendencias%20en%20la%20mec%C3%A1nica%20de%20suelos.pdf}
}