@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023344, author = {下村, 潤二朗}, issue = {3}, journal = {生産研究}, month = {Mar}, note = {application/pdf, p.158からp.142に続く}, pages = {157--158}, title = {ロクーン実験における警備概況(ロクーン・第1号)}, volume = {12}, year = {1960} }