@inproceedings{CTT100582119,
  author = {Toshifumi Sakai and Tomohiko Uyematsu},
  title = {Universal Coding Theorem for Relay Channels},
  booktitle = {Proc. of 2008 IEEE Int. Symp. on Inform. Theory},
  year = 2008,
}

@inproceedings{CTT100550633,
  author = {Toshifumi Sakai and Tomohiko Uyematsu},
  title = {Universal Coding Theorem for Relay Channels},
  booktitle = {IEICE Technical Report},
  year = 2008,
}