The acceptance of credit cards in big and small economies

The acceptance of credit cards in big and small economies : a comparison between Germany and Slovakia / Tomáš Bálint, Martin Esser .
In: Hradec Economic Days 2012 [256 s.]. ISBN 978-80-7435-172-3 (brož.) Hradecké ekonomické dny 2012. Hradec Králové : Gaudeamus, 2012. S. 9-14 . http://fim2.uhk.cz/hed/data/proceedings_2012_2.pdf .