Marco Ajmone Marsan Giovanna Carofiglio Michele Garetto Paolo Giaccone Emilio Leonardi Enrico Schiattarella Alessandro Tarello Of Mice and Models. 15-32 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3375&spage=15 2005 conf/qosip/2005 QoS-IP db/conf/qosip/qosip2005.html#MarsanCGGLST05