@article{oai:nagano-nct.repo.nii.ac.jp:00000758, author = {鬼頭, 勇}, journal = {長野工業高等専門学校紀要}, month = {Mar}, note = {application}, pages = {29--33}, title = {35mmスライド映写機用レンズ系の設計について}, volume = {3}, year = {1970} }