Variabilidad en MD-SPL

VML* – A Family of Languages for Var iability M a  n a gem en t   in   Softwa r  e  P r  od u ct   L in es
http://www.steffen-zschaler.de/publications/sle09_vmlstar.pdf

Requirements
http://teknologimalaysia.academia.edu/ShahlizaHalim/Papers/799453/Requirements_Identification_and_Representation_in_Software_Product_Line


http://www.emn.fr/z-info/harbol07/IICCC.pdf