Vander Alves Christa Schwanninger Paul C. Clements Awais Rashid Ana Moreira João Araújo Elisa L. A. Baniassad Bedir Tekinerdogan Early Aspects: Aspect-Oriented Requirements and Architecture for Product Lines (EA@SPLC.08). 382 2008 SPLC http://dx.doi.org/10.1109/SPLC.2008.70 conf/splc/2008 db/conf/splc/splc2008.html#AlvesSCRMABT08