@article{oai:nagano-nct.repo.nii.ac.jp:00000636, author = {山本, 行雄}, journal = {長野工業高等専門学校紀要}, month = {Dec}, note = {application}, pages = {33--42}, title = {単相用漏電検出器の高感度化}, volume = {10}, year = {1979} }