منابع مشابه
Characterizing cargo airlines in Europe: a cluster analysis approach
This paper aims at distinguishing between European cargo and passenger airlines. In particular, cargo only, passengers only and airlines carrying both freight and passengers are differentiated by means of a non hierarchic cluster analysis. Individual and aggregate analyses are performed and their results are compared.
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ژورنال
عنوان ژورنال: Bulletin of Taras Shevchenko National University of Kyiv. Geography
سال: 2015
ISSN: 1728-2721
DOI: 10.17721/1728-2721.2015.63.3