author = { Polak, Jacques J. },

title = { Is APEC a Natural Regional Trading Bloc? A Critique of the ‘Gravity Model’of International Trade },

publisher = {Wiley},

isbn = {0378-5920},

isbn = {1467-9701},

keywords = { Political Science and International Relations , Economics and Econometrics , Finance , Accounting },

year = {1996},

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