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ISSN:0022-5258|35|1|119-135

Journal of Transport Economics and Policy‎(2001)‎

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By Morrison Steven A.   Oum Tae H.   Starkie David   in Journal of Transport Economics and Policy (JTEP)

ISSN:0022-5258|41|3|311-316

Journal of Transport Economics and Policy‎(2007)‎

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