@article{oai:shizuoka.repo.nii.ac.jp:00005524,
 author = {坪井, 照彦},
 journal = {地学しずはた},
 month = {Mar},
 note = {application/pdf},
 pages = {28--37},
 title = {初霜、初雪及び終雪、終霜の起日に関連する調査},
 volume = {16},
 year = {1958}
}