Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kimura Yoshiki,Introduction to Nuclear Security (4),Journal of the Atomic Energy Society of Japan,18822606,Atomic Energy Society of Japan,2020,62,10,583-587,https://cir.nii.ac.jp/crid/1390287142240473728,https://doi.org/10.3327/jaesjb.62.10_583