Tero Kojo Tomi Männistö Timo Soininen Towards Intelligent Support for Managing Evolution of Configurable Software Product Families. 86-101 2003 conf/scm/2003 SCM http://link.springer.de/link/service/series/0558/bibs/2649/26490086.htm db/conf/scm/scm2003.html#KojoMS03