1. Case 1/58 Stork (1959) ECR 17.
2. Case 2/92 The Queen and Ministry of Agriculture, Fisheries, and Food, ex parte Dennis Clifford Bostock, Decision of March 24, 1994.
3. Case 4/73 J. Nold, Kohlen and Baustoffgrosshandlung v. Commission of the European Communities (1974) ECR 491.
4. Case 11/70 Internazionale Handelsgesellschaft (1970) ECR 1125.
5. Case 12/86 Demirel (1987) ECR 3719.