@book{24032,
	author = {Vega Oliveros, Leidy Julieth and Echavarría Salamanca, Néstor Gerardo },
	title = {Electro-Xue/},
	publisher = {Corporación Unificada Nacional de Educación Superior,},
	year = {2017.},
	address = {Bogotá (Colombia) :},
	url = {https://docs.google.com/document/d/19KM0v5bqBq_hKp4qbZo5svPIq83PVoDW/edit?usp=sharing&ouid=117611055736194103914&rtpof=true&sd=true}
}