@article{oai:repository.dl.itc.u-tokyo.ac.jp:00034092, author = {市村, 毅}, issue = {2}, journal = {東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo}, month = {Jun}, note = {application/pdf}, pages = {129--149}, title = {12. Geological Investigations on the Zao Volcanoes. : II Aoso Volcano}, volume = {31}, year = {1953} }