@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034894,
 author = {Sezawa, Katsutada and Kanai, Kiyoshi},
 issue = {2},
 journal = {東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University},
 month = {Jun},
 pages = {273--298},
 title = {Possibility of Free Oscillations of Strata excited by Seismic Waves. Part IV},
 volume = {10},
 year = {1932}
}