著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) B.K. Sahoo and B.K. Sapra and S.D. Kanse and J.J. Gaware and Y.S. Mayya,A new pin-hole discriminated 222Rn/220Rn passive measurement device with single entry face,Radiation Measurements,1350-4487,Elsevier BV,2013-11,58,,52-60,https://cir.nii.ac.jp/crid/1362825894174618752,https://doi.org/10.1016/j.radmeas.2013.08.003