@article{oai:repository.dl.itc.u-tokyo.ac.jp:00033048, author = {唐鎌, 郁夫 and 荻野, 泉 and 津村, 建四朗 and 神定, 健二 and 高橋, 正義 and 瀬川, 律子}, issue = {4}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Mar}, note = {application/pdf}, pages = {913--948}, title = {1980年伊豆半島東方沖の群発地震活動}, volume = {55}, year = {1981} }