@inproceedings{Ronghui_Hou_2009,
title={Routing with QoS information aggregation in hierarchical networks},
url={http://dx.doi.org/10.1109/iwqos.2009.5201393},
DOI={10.1109/iwqos.2009.5201393},
booktitle={2009 17th International Workshop on Quality of Service},
publisher={IEEE},
author={Ronghui Hou and King-Shan Lui and Ka-Cheong Leung and Baker,
Fred},
year={2009},
month=jul }