decis repres govern member state meet council novemb suspend trade concess provid agreement member state european coal steel commun socialist feder republ yugoslavia ecsc repres govern member state meet council declar octob european commun member state meet framework european polit cooper note crisi yugoslavia unit nation secur council express resolut concern prolong situat constitut threat intern peac secur pursuit hostil consequ econom trade relat republ yugoslavia commun constitut radic chang condit agreement member state european coal steel commun socialist feder republ yugoslavia conclud call question applic agreement appeal launch european commun member state meet framework european polit cooper octob haarzuilen call complianc ceas fire agreement reach hagu octob heed declar octob european commun member state meet framework european polit cooper announc decis termin agreement commun yugoslavia agreement reach hagu octob parti conflict presenc presid council european commun presid confer yugoslavia observ trade concess grant pursuant abovement agreement suspend effect provis made decis avoid affect import commun product origin yugoslavia made date decis effect regard treati establish european coal steel commun agreement commiss decid articl trade concess grant pursuant agreement member state european coal steel commun socialist feder republ yugoslavia suspend articl articl appli product origin yugoslavia export date decis effect articl decis publish offici journal european commun effect dai public brussel novemb presid simon oj