author = { Thierstein, Alain AND Conventz, Sven },

title = { Hub Airports, the knowledge economy and how close is close? Evidence from Europe },

publisher = {European Regional Science Association (ERSA)},

keywords = { R33 },

year = {2014},

abstract = {Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.},

url = { http://slubdd.de/katalog?TN_libero_mab2 }