@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034998,
 author = {Sezawa, Katsutada},
 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 = {Sep},
 pages = {193--206},
 title = {Periodic Rayleigh-waves caused by an Arbitrary Disturbance},
 volume = {7},
 year = {1929}
}