@article{oai:repository.dl.itc.u-tokyo.ac.jp:00017940, author = {藤野, 正俊 and 増沢, 隆久 and 江頭, 快}, issue = {8}, journal = {生産研究}, month = {Aug}, pages = {657--662}, title = {研究速報 : マイクロ超音波加工法の開発}, volume = {51}, year = {1999} }