Ran Giladi Ephraim Korach Rony Ohayon Path selection under multiple QoS constraints-a practical approach. 155-167 2004 13 J. High Speed Networks 2 http://iospress.metapress.com/openurl.asp?genre=article&issn=0926-6801&volume=13&issue=2&spage=155 db/journals/jhsn/jhsn13.html#GiladiKO04