@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024267,
 author = {高橋, 安人},
 issue = {12},
 journal = {生産研究},
 month = {Dec},
 note = {application/pdf},
 pages = {293--293},
 title = {研究速報 : むだ時間のある制御系の根軌跡},
 volume = {5},
 year = {1953}
}