@ARTICLE {
	AUTHOR = "Jaime S{\'a}nchez and Mauricio S{\'a}enz and Alvaro Salinas",
	TITLE ="Videojuegos M{\'o}viles para Aprender y Pensar en Ciencias",
	JOURNAL = "Anales de la Universidad Metropolitana",
	VOLUME = "9",
	NUMBER = "1",
	PAGES = "67-86",
	YEAR = "2009",
	PUBLISHER = "Universidad Metropolitana",
	ADDRESS = "Venezuela",
	ISSN = "1856-9811"
	NOTE = "Nueva serie",
	}