@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024560,
 author = {谷, 一郞 and 小橋, 安次郞},
 issue = {12},
 journal = {生産研究},
 month = {Dec},
 note = {application/pdf},
 pages = {451--453},
 title = {自由亂流の問題について},
 volume = {3},
 year = {1951}
}