Christos Bouras Afrodite Sevasti Analytical Approach and Verification of a DiffServ-Based Priority Service. 11-20 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2720&spage=11 2003 conf/hsnmc/2003 HSNMC db/conf/hsnmc/hsnmc2003.html#BourasS03