@article{oai:repo.qst.go.jp:00057985,
 author = {Yasuoka, Yumi and Ishii, Tadashi and Tokonami, Shinji and Ishikawa, Tetsuo and Narazaki, Yukinori and Shinogi, Masaki and 床次 眞司 and 石川 徹夫 and 楢崎 幸範},
 journal = {Anomalous Radon Concentration Prior to an Earthquake : A Case Study on the 1995 Kobe Earthquake, Japan Collected Papers},
 month = {Apr},
 pages = {47--48},
 title = {Chapter 4: Radon anomaly related to the 1995 Kobe earthquake in Japan},
 year = {2011}
}