@article{1866,
  author = {Jun Cai and Xuemin Shen and Jon Mark},
  title = {Robust channel estimation for OFDM wireless communication systems-an h/sub/spl infin//approach},
  year = {2004},
  journal = {IEEE Transactions on wireless communications},
  volume = {3},
  number = {6},
  pages = {2060-2071},
  publisher = {IEEE},
}