@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023146, author = {鳥飼, 安生}, issue = {9}, journal = {生産研究}, month = {Sep}, note = {application/pdf}, pages = {279--286}, title = {超音波の作用とその工業的応用}, volume = {13}, year = {1961} }