Balaceanu, Ion; Din, Mihaela-Flavia - In: Hyperion Economic Journal 1 (2013) 1, pp. 10-18
The European countries joining to the Schengen area had the effect elimination of internal border controls between Schengen member countries, that use permenent provisions of the Schengen acquis, being a single external border where operational checks are carried out according to a set of clear...