Andrew Jackson Iris Groher Christa Schwanninger Markus Völter Models and Aspects - Handling Crosscutting Concerns in MDSD. 65-74 2007 ECOOP Workshops http://dx.doi.org/10.1007/978-3-540-78195-0_7 conf/ecoopw/2007 db/conf/ecoopw/ecoopw2007.html#JacksonGSV07