@article{1491,
  author = {Fen Hou and Lin Cai and Pin-Han Ho and Xuemin Shen and Junshan Zhang},
  title = {A cooperative multicast scheduling scheme for multimedia services in IEEE 802.16 networks},
  year = {2009},
  journal = {IEEE Transactions on Wireless Communications},
  volume = {8},
  number = {3},
  pages = {1508-1519},
  publisher = {IEEE},
}