At the l0th of june in l999 , an internaional conference on balbo issue was held in cologne under thc ndttalive of the eu . foreign ministers of most west european countries , russia and balhan countries attended the cochrence . the stability fuct of southast europe which had raised at thc cochrence approved at the afterwars sararevo stnnmit cochrence 1999年6月10日，在欧盟的倡议下，在科隆召开了规模空前的巴尔干国际会议，几乎所有的西方大国、俄罗斯和巴尔干国家的外长，联合国、北约、国际货币基金组织、世界银行等组织和机构的代表出席了会议。
