@article{oai:repository.dl.itc.u-tokyo.ac.jp:00022146, author = {HARASHIMA, Fumio and UCHIDA, Katsumi}, issue = {4}, journal = {生産研究}, month = {Apr}, note = {application/pdf}, pages = {144--145}, title = {研究速報 : OPERATING CHARACTERISTICS OF INDUCTION MOTORS FED BY POLY-PHASE INVERTERS}, volume = {21}, year = {1969} }