Siavash Samadian-Barzoki Mozafar Bag Mohammadi Nasser Yazdani An MPLS Broadcast Mechanism and Its Extension for Dense-Mode Multicast Support. 232-242 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2662&spage=232 2003 conf/icoin/2003 ICOIN db/conf/icoin/icoin2003.html#Samadian-BarzokiMY03