Jarmo Harju Bilhanan Silverajan Ilkka Toivanen Experiences in Telecommunications Protocols with an OO Based Implementation Framework. 34-38 1997 conf/ecoopw/1997 ECOOP Workshops http://dx.doi.org/10.1007/3-540-69687-3_7 db/conf/ecoopw/ecoopw97.html#HarjuST97