@article{CTT100714656,
  author = {AKIRA Tada and Takeshi Okido and Yohei Shono and Hitoshi Takahashi and Yuji Shitara and Shinji Tanaka},
  title = {Tribological Characteristics of Polyol Ester Type Refrigeration Oils under Refrigerants Atmosphere},
  journal = {Tribology Online},
  year = 2016,
}

@inproceedings{CTT100753155,
  author = {AKIRA Tada and Takeshi Okido and Yohei Shono and Yuji Shitara and Kiyomi Sakamoto and Saiko Aoki and Shinji Tanaka},
  title = {Effects of Refrigerants on Tribological Properties of Polyol Ester Refrigeration Oils},
  booktitle = {Book of Abstracts - 44th Leeds-Lyon Symposium on Tribology},
  year = 2017,
}

@inproceedings{CTT100733948,
  author = {多田亜喜良 and 大城戸 武 and 設楽 裕治 and 田中 真二 and 青木 才子},
  title = {各種冷媒雰囲気下におけるPOE 系冷凍機油のトライボロジー特性（第2 報）},
  booktitle = {トライボロジー会議 2016 秋 新潟 予稿集},
  year = 2016,
}

@inproceedings{CTT100733950,
  author = {Akira Tada and Takeshi Okido and Yohei Shono and Hitoshi Takahashi and Yuji Shitara and Shinji Tanaka},
  title = {Tribological Characteristics of Polyol Ester Type Refrigeration Oils under Refrigerants Atmosphere},
  booktitle = {Proceedings of the International Tribology Conference, Tokyo 2015},
  year = 2015,
}