Huaqun Guo Lek Heng Ngoh Wai-Choong Wong Optimizing Inter-domain Multicast Through DINloop with GMPLS. 50-57 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3421&spage=50 2005 conf/icn/2005-2 ICN (2) db/conf/icn/icn2005-2.html#GuoNW05