@article{oai:repository.dl.itc.u-tokyo.ac.jp:00020637,
 author = {関, 豊二 and 中村, 英俊 and 瀬尾, 展治},
 issue = {9},
 journal = {生産研究},
 month = {Sep},
 pages = {443--445},
 title = {研究速報 : 時分割多重式地震波記録装置の試作},
 volume = {32},
 year = {1980}
}