@article{oai:repository.dl.itc.u-tokyo.ac.jp:00023514, author = {岡本, 舜三 and 久保, 慶三郎 and 佐藤, 吉彦}, issue = {2}, journal = {生産研究}, month = {Feb}, note = {application/pdf}, pages = {47--48}, title = {研究速報 : レールに生じた高次振動}, volume = {11}, year = {1959} }