@article{oai:repository.dl.itc.u-tokyo.ac.jp:00022349,
 author = {菊池, 英一},
 issue = {1},
 journal = {生産研究},
 month = {Jan},
 note = {application/pdf},
 pages = {11--14},
 title = {自動操縦の問題点},
 volume = {20},
 year = {1968}
}