An Improved Calibration Method of Gravity Model

doi:10.3963/j.issn.1674-4861.2003.04.030

Issue 4

Aug. 2003

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Article Navigation > Journal of Transport Information and Safety > 2003 > 21(4): 93-95

An Improved Calibration Method of Gravity Model[J]. Journal of Transport Information and Safety, 2003, 21(4): 93-95. doi: 10.3963/j.issn.1674-4861.2003.04.030

Citation:

An Improved Calibration Method of Gravity Model[J]. Journal of Transport Information and Safety, 2003, 21(4): 93-95. doi: 10.3963/j.issn.1674-4861.2003.04.030

An Improved Calibration Method of Gravity Model[J]. Journal of Transport Information and Safety, 2003, 21(4): 93-95. doi: 10.3963/j.issn.1674-4861.2003.04.030

Citation:

An Improved Calibration Method of Gravity Model[J]. Journal of Transport Information and Safety, 2003, 21(4): 93-95. doi: 10.3963/j.issn.1674-4861.2003.04.030

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