@book{62339,
	author = {Fernández Álvarez Arony and Ponce Gutiérrez Dario Fernando  },
	title = {Servicio LAN privado virtual (V P L S) /},
	publisher = {Corporación Unificada Nacional de Educación Superior - CUN,},
	year = {2007.},
	address = {Florencia: (Colombia)},
	edition = {                   }
}