@inproceedings{CTT100574715,
  author = {Yota Kobayashi and Prosenjit Ghosh and Keita Yamada and Sakae Toyoda and Yuichiro Ueno and Naohiro Yoshida},
  title = {Analysis of seasonal variation of mass 47-CO2 in urban air},
  booktitle = {4th International Symposium on Isotopomers proceedings},
  year = 2008,
}