@article{oai:repository.dl.itc.u-tokyo.ac.jp:00035040,
 author = {Sezawa, Katsutada},
 journal = {東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University},
 month = {Aug},
 note = {application/pdf},
 pages = {71--83},
 title = {On the Diffusion of Tremors on the Surface of a Semi-infinite Solid Body},
 volume = {5},
 year = {1928}
}