@inproceedings{oai:repo.qst.go.jp:00052891,
 author = {Tokonami, Shinji and Yang, Mingli and Sanada, Tetsuya and Helene, Climent and Furukawa, Masahide and 床次 眞司 and 真田 哲也 and 古川 雅英},
 book = {Science of The Total Environment},
 month = {Apr},
 pages = {247--248},
 title = {Thoron spike test for passive radon detectors},
 volume = {272},
 year = {2001}
}