@article{oai:repo.qst.go.jp:00045369, author = {Sorimachi, Atsuyuki and Tokonami, Shinji and Takahashi, Hiroyuki and Kobayashi, Yosuke and 反町 篤行 and 床次 眞司 and 高橋 博路 and 小林 羊佐}, journal = {The Natural Radiation Environment : 8th International Symposium (NRE VIII), Buzios, Rio de Janeiro, Brazil, 7-12 October 2007 (AIP Conference Proceedings ; vol. 1034)}, month = {Nov}, pages = {206--209}, title = {Performance of NIRS thoron chamber system}, volume = {1034}, year = {2008} }