Ian McRitchie T. John Brown Ivor T. A. Spence Managing Component Variability within Embedded Software Product Lines via Transformational Code Generation. 98-110 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3014&spage=98 2003 conf/pfe/2003 PFE db/conf/pfe/pfe2003.html#McRitchieBS03