@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023364,
 author = {大井, 光四郎},
 issue = {12},
 journal = {生産研究},
 month = {Dec},
 note = {application/pdf},
 pages = {558--558},
 title = {竹中二郎先生},
 volume = {11},
 year = {1959}
}