common posit decemb defin council basi articl treati european union termin restrict econom financi relat feder republ yougoslavia serbia montenegro unit nation protect area republ croatia area republ bosnia herzegovina control bosnian serb forc cfsp council european union regard treati european union articl thereof regard paragraph resolut paragraph resolut adopt unit nation secur council defin common posit articl relev restrict measur yugoslavia accord resolut unit nation secur council repeal articl common posit publish offici journal european commun brussel decemb council presid howlin