@article{oai:repository.dl.itc.u-tokyo.ac.jp:00022730, author = {下村, 潤二朗}, issue = {11}, journal = {生産研究}, month = {Nov}, note = {application/pdf}, pages = {429--431}, title = {L-3型実験の保安について(ラムダ・ロケット)}, volume = {16}, year = {1964} }