The Intergovernmental Conference which is held at this moment is tackling all questions linked to the reconsiderationof European Institutions. Discussions revealed serious differences between the conceptions of Member-States about the Union and about the institutional solutions that should be applied. This note presents a few different systems proposed by political leaders as clearly as possible with some explanatory sketches. The essential and specific question of "Europe à géométrie variable" is particularly developed.
DE BEAUFORT, V. (1997). Maastricht II ou la copie à réviser. ESSEC Business School.