@inproceedings{CTT100793843,
  author = {Taisuke Kondo and Keita Yamada and Itoko Nonaka and Osamu Enishi and Kouji Higuchi and Takumi Shinkai and Naohiro Yoshida},
  title = {Characterization of daily variation of stable isotope ratio of methane from ruminant},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100612159,
  author = {今藤泰輔 and 山田桂太 and 野中最子 and 永西修 and 樋口浩二 and 真貝拓三 and 小林洋介 and 吉田尚弘},
  title = {反芻動物起源メタンの安定同位体比の日変動と要因解明},
  booktitle = {2010年度日本地球化学会第57回年会講演要旨集},
  year = 2010,
}