@article{oai:repository.dl.itc.u-tokyo.ac.jp:00032324, author = {笹井, 洋一}, journal = {地震研究所彙報別冊}, month = {Sep}, note = {application/pdf, 地震研究所における地震予知研究 : 現状と将来展望}, pages = {5--9}, title = {地殻活動監視の理想と現実}, volume = {8}, year = {1992} }