@misc{oai:repo.qst.go.jp:00067373,
 author = {Yamada, Masatoshi and Aono, Tatsuo and 山田 正俊 and 青野 辰雄},
 month = {Aug},
 note = {Twelfth Annual V.M.Goldschmidt Conference},
 title = {Seasonal variation of 231Pa and 230Th fluxes in the West Caroline Basin},
 year = {2002}
}