@article{oai:repository.dl.itc.u-tokyo.ac.jp:00032940, author = {Yoshida, Mitsuru}, issue = {3}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Jan}, note = {application/pdf}, pages = {571--589}, title = {23. Surface Wave Polarization Anisotropy in the West Pacific as Revealed from Group Velocities and Synthetic Waves}, volume = {58}, year = {1984} }