@book{17923,
	author = {Sarmiento Arias, Christian Andrés and León Caicedo, Carlos Julio},
	title = {Manual de Usuario: Plataforma Elearning SOPHIA /},
	publisher = {Unillanos,},
	year = {2006.},
	address = {Villavicencio :},
	note = {Anexo 1 (Informe Científico)}
}