%0 Journal Article
%T Editorial Vol 5, No 1 (2011)
%A Harold Vacca Gonzalez
%J Visi¨®n Electr¨®nica
%D 2011
%I Universidad Distrital Francisco Jos¨¦ de Caldas
%U http://revistas.udistrital.edu.co/ojs/index.php/visele/article/view/3509/5072