“The Bride of Messina: Constitutionalism and Democracy in Europe”
- International and Comparative Law
- Constitutional Law
European Law Review
2005
“Of Power and Responsibility: The Political Morality of Federal Systems”
- Constitutional Law
Virginia Law Review
2004
“Gerichtliche Zusammenarbeit im föderalen System der USA: Ein rechtsvergleichender Beitrag zur Diskussion über die Gerichtsreform in der Europäischen Union (Symposium: Europäische Gerichtsbarkeit: Erfahrungen und Reformdiskussion im Lichte des europäischen”
- International and Comparative Law
- Constitutional Law
Rabels Zeitschrift für ausländisches und internationales Privatrecht
2002
“State Autonomy in Germany and the United States”
- International and Comparative Law
- Constitutional Law
Annals of the American Academy of Political and Social Science
2001
“The Foreign Affairs of Federal Systems: A National Perspective on the Benefits of State Participation”
- Constitutional Law
Villanova Law Review
2001
“Commercial Speech, Professional Speech, and the Constitutional Status of Social Institutions”
- Constitutional Law
University of Pennsylvania Law Review
1999
Ethics
1988