@article{1198,
  author = {Hao Liang and Weihua Zhuang},
  title = {Double-loop receiver-initiated MAC for cooperative data dissemination via roadside WLANs},
  year = {2012},
  journal = {IEEE Transactions on Communications},
  volume = {60},
  number = {9},
  pages = {2644-2656},
  publisher = {IEEE},
}