Verfassungsprozessuale Probleme in der öffentlich-rechtlichen Arbeit

Reforming federalism

Migration Law in Germany

State and church in the European Union

An Introduction to German Law (The Legal Systems of the European States)

Reforming Federalism - Foreign Experiences for a Reform in Germany

Church Autonomy

State And Church in the European Union

Religion and Law in Germany

Montenegrin Law on Freedom of Religion or Beliefs and Legal Status of Religious Communities

Introduction to German Law