@article{oai:niigata-u.repo.nii.ac.jp:00025208, author = {大谷, 政敬}, journal = {新潟応用地質研究会誌, 新潟応用地質研究会誌}, month = {Jun}, pages = {83--85}, title = {土木について考える}, volume = {56}, year = {2001} }