@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024310,
 author = {富永, 五郎},
 issue = {8},
 journal = {生産研究},
 month = {Aug},
 note = {application/pdf},
 pages = {185--190},
 title = {真空装置の洩り探し法},
 volume = {5},
 year = {1953}
}