@article{oai:repository.dl.itc.u-tokyo.ac.jp:00032981, author = {宇津, 徳治}, 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 = {465--497}, title = {各種マグニチュード間の関係}, volume = {57}, year = {1983} }