council decis juli referr case mr bangemann court justic ec ecsc euratom council european union regard treati establish european commun articl thereof regard treati establish european coal steel commun articl thereof regard treati establish european atom energi commun articl thereof pursuant subparagraph articl treati establish european commun subparagraph articl treati establish european coal steel commun ecsc subparagraph articl treati establish european atom energi commun eaec member commiss enter duti give solemn undertak term offic respect oblig aris therefrom duti behav integr discret accept ceas hold offic appoint benefit letter june mr martin bangemann member commiss european commun inform mr gerhard schröder presid confer repres govern member state european union intent take appoint telefonica compani mr martin bangemann member commiss respons inform technolog telecommun sector duti discret deriv respons induc mr bangemann declin appoint accept telefonica compani circumst council refer matter court justic european commun pursuant sentenc subparagraph articl treati establish european commun provis ecsc eaec treati decid articl case mr bangemann refer court justic european commun pursuant sentenc subparagraph articl treati establish european commun provis ecsc eaec treati articl decis commun mr bangemann presid commiss european commun govern member state european union brussel juli council niinistö presid