@inproceedings{1629,
  author = {Bin Lin and P-H Ho and L-L Xie and Xuemin Shen},
  title = {Relay station placement in IEEE 802.16 j dual-relay MMR networks},
  year = {2008},
  journal = {Communications, 2008. ICC 08. IEEE International Conference on},
  pages = {3437-3441},
  publisher = {IEEE},
}