@article{oai:shizuoka.repo.nii.ac.jp:00005509,
 author = {竹内, 正辰},
 journal = {地学しずはた},
 month = {May},
 note = {application/pdf},
 pages = {none--none},
 title = {まえがき},
 volume = {13},
 year = {1957}
}