@article{CTT100543086,
  author = {Akihito Suzuki and YOSHIHIRO SHINKA and Masabumi Masuko},
  title = {Tribological Characteristics of Imidazolium-based Room Temperature Ionic Liquids Under High Vacuum},
  journal = {Tribology Letters},
  year = 2007,
}

@inproceedings{CTT100540567,
  author = {新家 義弘 and 鈴木章仁 and 益子正文},
  title = {真空下におけるイオン液体の潤滑特性},
  booktitle = {トライボロジー会議予稿集（東京2005-11）},
  year = 2005,
}