@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020552,
 author = {大保, 直人 and 片山, 恒雄},
 issue = {5},
 journal = {生産研究},
 month = {May},
 pages = {198--201},
 title = {研究速報 : 溝による弾性波動の遮断効果},
 volume = {33},
 year = {1981}
}