@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034021, author = {Omote, Syun'itiro and Miyamura, Setumi and Yamazaki, Yoshio}, issue = {3}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Dec}, note = {application/pdf}, pages = {397--409}, title = {Triggered Magnetic Tape Recorder for Routine Seismic Observations}, volume = {33}, year = {1955} }