@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024715,
 author = {元良, 誠三 and 筑井, 甚吉},
 issue = {3},
 journal = {生産研究},
 month = {Mar},
 note = {application/pdf},
 pages = {78--81},
 title = {可動ステップによる船体抵抗の減少},
 volume = {3},
 year = {1951}
}