@article{243,
  author = {H. Wen and G. Gong and P.H. H},
  title = {Build-in Wiretap Channel I with Feedback and LDPC Codes},
  year = {2009},
  journal = {JOURNAL OF COMMUNICATIONS AND NETWORKS},
  volume = {11},
  chapter = {538},
  pages = {538-543},
}