@book{1712,
	author = {Cano Salazar, Ivonne and Velásquez Diaz, Rosana},
	title = {Reflexión de la Luz en Medios Isotrópicos (Sonovisos) /},
	publisher = {Unillanos,},
	year = {1984.},
	address = {Villavicencio :}
}