@article{oai:niigata-u.repo.nii.ac.jp:00007078, author = {斎藤, 浩}, journal = {技術発表会報告集, 技術発表会報告集}, month = {Mar}, pages = {1--6}, title = {オゾン(O3)濃度の簡易測定}, volume = {4}, year = {2002} }