@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024363, author = {齋藤, 成文 and 黒川, 兼行}, issue = {3}, journal = {生産研究}, month = {Mar}, note = {application/pdf}, pages = {66--66}, title = {研究速報 : 空洞共振器の周波数較正について}, volume = {5}, year = {1953} }