@article{oai:repository.dl.itc.u-tokyo.ac.jp:00000524,
 author = {武内, 和彦},
 issue = {2},
 journal = {農村計画学会誌},
 month = {},
 pages = {10--15},
 title = {地域分級論の基礎概念},
 volume = {1},
 year = {1982}
}