@misc{oai:repo.qst.go.jp:00062333,
 author = {長濱, 裕幸 and 川田, 祐介 and 大森, 康孝 and 安岡, 由美 and 石川, 徹夫 and 床次, 眞司 and その他 and 安岡 由美 and 石川 徹夫 and 床次 眞司},
 month = {Sep},
 note = {The 21st Century COE (Earth Science) International Symposium},
 title = {Earthquake precursory phenomenon: an anomalous increase in atmospheric radon concentration},
 year = {2007}
}