1. Horizontal Direct Effect of Union Citizenship and the Evolving Sporting Exception: Topfit;Lindholm;CMLRev,2020
2. Risk and Responsibility;Giddens;MLRev,1991
3. European Governance of Citizenship and Nationality
4. Derogating from the Free Movement of Persons: When Can Union Citizens be Deported?;Nic Shuibhne;CYELS,2006