@article{oai:niigata-u.repo.nii.ac.jp:00025323,
 author = {池田, 俊雄},
 journal = {新潟応用地質研究会誌, 新潟応用地質研究会誌},
 month = {Jun},
 pages = {5--5},
 title = {「30周年によせて」},
 volume = {38},
 year = {1992}
}