@article{oai:niigata-u.repo.nii.ac.jp:00030519,
 author = {佐藤, 政二},
 journal = {新潟県植物保護, 新潟県植物保護},
 month = {Jul},
 pages = {9--9},
 title = {南魚沼郡湯沢町},
 volume = {41},
 year = {2007}
}