Alexander Sprintson Marcelo Yannuzzi Ariel Orda Xavier Masip-Bruin Reliable Routing with QoS Guarantees for Multi-Domain IP/MPLS Networks. 1820-1828 2007 conf/infocom/2007 INFOCOM http://dx.doi.org/10.1109/INFCOM.2007.212 db/conf/infocom/infocom2007.html#SprintsonYOM07