@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033161, author = {吉田, 満}, issue = {2}, 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 = {319--338}, title = {Group Velocity Distributions of Rayleigh Waves and Two Upper Mantle Models in the Pacific Ocean}, volume = {53}, year = {1978} }