@misc{oai:repo.qst.go.jp:00070355,
 author = {Yamada, Masatoshi and Zheng, Jian and 山田 正俊 and 鄭 建},
 month = {Nov},
 note = {4th Asia-Pacific Winter Conference on Plasma Spectrochemistry (2010 APWC)},
 title = {Determination of 240Pu/239Pu Atom Ratio in Seawater from the Equatorial Pacific Ocean},
 year = {2010}
}