Czarny, E. and Folfas, P. 2016. Regional Trade Agreements – a Phase or a Barrier to Globalisation? A Comparative Analysis of Trade Introversion. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie. 9(945) (Mar. 2016), 27–42. DOI:https://doi.org/10.15678/ZNUEK.2015.0945.0902.