@article{oai:shizuoka.repo.nii.ac.jp:00004414,
 author = {Tetsu, Kazuhiro},
 issue = {4},
 journal = {Economic review, Shizuoka University},
 month = {Feb},
 note = {application/pdf},
 pages = {59--69},
 title = {National income, unemployment and a free-trade zone : A two-area analysis},
 volume = {4},
 year = {2000}
}