@article{oai:shizuoka.repo.nii.ac.jp:00010828,
 author = {小川, 賢之輔},
 journal = {静岡地学, Shizuoka Chigaku},
 month = {Mar},
 note = {application/pdf},
 pages = {1--3},
 title = {河流によって形成される甌穴(ポットホール) : 地学散歩(3)},
 volume = {21},
 year = {1972}
}