@article{oai:niigata-u.repo.nii.ac.jp:00030699,
 author = {石沢, 進},
 journal = {新潟県植物保護, 新潟県植物保護},
 month = {Sep},
 pages = {1--1},
 title = {国指定天然記念物松之山の大ケヤキ},
 volume = {16},
 year = {1994}
}