Jörg Niere Wilhelm Schäfer Jörg P. Wadsack Lothar Wendehals Jim Welsh Towards pattern-based design recovery. 338-348 2002 conf/icse/2002 ICSE http://doi.acm.org/10.1145/581339.581382 db/conf/icse/icse2002.html#NiereSWWW02