@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024085, author = {森, 大吉郎 and 荘司, 敦}, issue = {5}, journal = {生産研究}, month = {May}, note = {application/pdf}, pages = {119--119}, title = {研究速報 : 低速度型電子管式積分器の試作}, volume = {7}, year = {1955} }