The European constitution, welfare states, and democracy : the four freedoms vs. National administrative discretion / Christoffer C. Eriksen.

Democracy, national administration and the European constitution
Administrative discretion : a restriction to free movement
The European constitution, democracy and administrative discretion
Administrative discretion and democracy : a nordic perspective
Balancing rule of law and national administrative discretion : a dilemma for a European democracy
The European constitution, welfare states, and democracy.