@article{杨春德_83, author = {[杨春德, 秦宗伟]}, title = {一种改进的时延受限多播路由算法}, publisher = {计算机工程}, year = {2012}, journal = {计算机工程}, volume = {38}, number = {10}, eid = {83}, pages = {83-85}, keywords = {多播路由算法;时延受限;服务质量;Steiner树;多播树;NP完全问题}, doi = http://www.ecice06.com/CN/10.3969/j.issn.1000-3428.2012.10.024 }