@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023055, author = {岡本, 智}, issue = {2}, journal = {生産研究}, month = {Feb}, note = {application/pdf}, pages = {50--54}, title = {ロクーン(シグマ4型)実験の概要}, volume = {14}, year = {1962} }