@inproceedings{CTT100583557,
  author = {Tsuyoshi Nakasendo and Kenta Kasai and Tomoharu Shibuya and Kohichi Sakaniwa},
  title = {Two-Edge type LDPC Code Ensembles with Exponentially Few Codewords with Linear Small Weight},
  booktitle = {Proc. IEEE ISIT2008},
  year = 2008,
}

@inproceedings{CTT100552924,
  author = {中仙道 剛 and 笠井 健太 and 渋谷 智治 and 坂庭 好一},
  title = {符号長に比例する最小距離を有するTwo-Edge type LDPC符号アンサンブルの条件},
  booktitle = {第３０回情報理論とその応用シンポジウム予稿集},
  year = 2007,
}