@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024814,
 author = {石原, 智男 and 平山, 直道},
 issue = {9},
 journal = {生産研究},
 month = {Sep},
 note = {application/pdf},
 pages = {372--374},
 title = {流速の簡單な測定法},
 volume = {2},
 year = {1950}
}