La Communaute europeenne a la croisee des chemins. Extraits du discours de M. Altiero Spinelli, membre de la Commission Europeenne, a la Rheinische Friedrich-Wilhmelm Universit de Bonn, a l'occasion de la remise du prix Robery Schuman. Bonn, 12 mars 1974 = The European Community at the crossroads. Excerpts from the speech of Mr. Spinelli, Member of the European Commission, at the University of Bonn, Rheinische Friedrich-Wilhmelm, on the occasion of the presentation of the Robert Schuman award. Bonn, 12 March 1974