@article{CTT100544550,
  author = {大場勝 and 権藤克彦:},
  title = {プログラム理解を支援するコンセプトキーワードの自動抽出法ckTF/IDF法の提案},
  journal = {情報処理学会論文誌},
  year = 2007,
}

@article{CTT100544549,
  author = {大場勝 and 権藤克彦},
  title = {プログラム理解のための実装レベル制約とソースコード間の追跡性の整理保存法},
  journal = {電子情報通信学会論文誌},
  year = 2007,
}

@article{CTT100544548,
  author = {権藤克彦 and 大場勝},
  title = {中レベル抽象・薄い中間層・追跡性の実践によるコンパクトな教育用オペレーティングシステムudosの設計と実装},
  journal = {電子情報通信学会論文誌},
  year = 2007,
}

@inproceedings{CTT100544556,
  author = {Masaru Ohba and Katsuhiko Gondow},
  title = {Maintaining Traceability Links between Implementation-level Restrictions and Source Code for Program Understanding},
  booktitle = {10th IASTED Int. Conf. Software Engineering and Applications (SEA 2006)},
  year = 2006,
}

@inproceedings{CTT100723722,
  author = {Masaru Ohba and Katsuhiko Gondow:},
  title = {Toward Mining "Concept Keywords" from Identifiers in Large Software Projects},
  booktitle = {Int. Workshop on Mining Software Repositories (MSR2005)},
  year = 2005,
}