@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020492, author = {斉藤, 秀雄 and 佐藤, 乙丸}, issue = {9}, journal = {生産研究}, month = {Sep}, pages = {377--380}, title = {研究速報 : (57)Coおよび(170)Tm線源による後方散乱型厚さの測定}, volume = {33}, year = {1981} }