@article{CTT100543108,
  author = {MASABUMI MASUKO and TAKESHI OHKIDO and AKIHITO SUZUKI and Takafumi Ueno and Sachiko Okuda and Takumaru Sagawa},
  title = {Effect of Ashless Dispersant on Deterioration of Antiwear Characteristics of ZnDTP due to Decomposition during the Oxidation Inhibition Process},
  journal = {Tribology Transactions},
  year = 2007,
}

@article{CTT100559834,
  author = {Masabumi Masuko and Akihito Suzuki and Takafumi Ueno},
  title = {Influence of chemical and physical contaminants on the antiwear performance of model automotive engine oil},
  journal = {Journal of Engineering Tribology (Proceedings of the Institution of Mechanical Engineers J)},
  year = 2006,
}

@inproceedings{CTT100539773,
  author = {大城戸 武 and 鈴木章仁 and 益子正文 and 上野 貴文 and 奥田 紗知子 and 佐川 琢円},
  title = {酸化劣化させたZnDTPの耐摩耗性能に及ぼす無灰分散剤の影響},
  booktitle = {日本トライボロジー学会トライボロジー会議予稿集（鳥取2004-11）},
  year = 2004,
}

@inproceedings{CTT100539171,
  author = {大城戸 武 and 鈴木章仁 and 益子正文 and 上野 貴文},
  title = {自動車用エンジン油の耐摩耗性能に及ぼすZnDTPの低濃度化と劣化の影響},
  booktitle = {日本トライボロジー学会トライボロジー会議予稿集（新潟2003-11）},
  year = 2003,
}

@inproceedings{CTT100538117,
  author = {益子正文 and 松本 圭司 and 鈴木章仁 and 上野 貴文},
  title = {自動車エンジン油の摩擦低減作用に及ぼすZnDTPの劣化とすす混入の影響},
  booktitle = {日本トライボロジー学会トライボロジー会議予稿集（宇都宮2001-11）},
  year = 2001,
}