@article{oai:tuad.repo.nii.ac.jp:00000237,
 author = {古藤, 浩 and KOTOH, Hiroshi},
 month = {Apr},
 title = {首都圏自治体の人口密度増加曲線},
 year = {1993},
 yomi = {コトウ, ヒロシ}
}