@article{oai:niigata-u.repo.nii.ac.jp:00025304,
 author = {丸山, 正記},
 journal = {新潟応用地質研究会誌, 新潟応用地質研究会誌},
 month = {Dec},
 pages = {90--90},
 title = {上越だより},
 volume = {43},
 year = {1994}
}