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A translog cost function of the integrated air freight business: The case of FedEx and UPS
Onghena, Evy, Meersman, Hilde, Van de Voorde, EddyVolume:
62
Language:
english
Journal:
Transportation Research Part A: Policy and Practice
DOI:
10.1016/j.tra.2014.02.002
Date:
April, 2014
File:
PDF, 396 KB
english, 2014