Baoliu Ye Minyi Guo Daoxu Chen Sanglu Lu A Heuristic Routing Algorithm for Degree-Constrained Minimum Overall Latency Application Layer Multicast. 320-332 2005 conf/ispa/2005 ISPA http://dx.doi.org/10.1007/11576235_36 db/conf/ispa/ispa2005.html#YeGCL05