@techreport{oai:tsukuba.repo.nii.ac.jp:00022663,
 author = {鈴木, 勉 and SUZUKI, Tsutomu},
 month = {},
 note = {Includes bibliographical references},
 title = {Commuting and spatial structure in Japanese metropolises},
 year = {2003},
 yomi = {スズキ, ツトム}
}