@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034112, author = {秋間, 哲夫}, issue = {3}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Sep}, note = {application/pdf}, pages = {237--257}, title = {On Dispersion Curves of Surface Waves from the Great Assam Earthquake of September 15, 1950}, volume = {30}, year = {1952} }