Markku Hakala Juha Hautamäki Jyrki Tuomi Antti Viljamaa Jukka Viljamaa Pattern-Oriented Framework Engineering Using FRED. 105-109 http://link.springer.de/link/service/series/0558/bibs/1543/15430105.htm 1998 conf/ecoopw/1998 ECOOP Workshops db/conf/ecoopw/ecoopw98.html#HakalaHTVV98