@article{oai:repository.dl.itc.u-tokyo.ac.jp:00021022, author = {久保, 慶三郎}, issue = {10}, journal = {生産研究}, month = {Oct}, note = {application/pdf}, pages = {495--502}, title = {調査報告 : ルーマニア地震の震害報告}, volume = {29}, year = {1977} }