Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR),"Sources and effects of ionizing radiation, ANNEX B, Exposures from natural radiation sources","UNSCEAR 2000 REPORT, New York",,United Nations,2000,1,,97-99,https://cir.nii.ac.jp/crid/1570291226066285824,