@article{oai:shizuoka.repo.nii.ac.jp:00012870,
 author = {白井, 久雄},
 journal = {静岡地学, Shizuoka Chigaku},
 month = {Nov},
 note = {application/pdf},
 pages = {33--39},
 title = {菊川市高橋に見られる掛川層群白岩火山灰層と掛川層群堀之内層について},
 volume = {120},
 year = {2019}
}