- Grundstrukturen Des Rechts Offentlicher Dienstleistungen
- The Server: A Media History from the Present to the Baroque
- World Projects: Global Information before World War I
- National Regulation and Trade Liberalization in Services: The Legal Impact of the General Agreement on Trade in Services (Gats) on National Regulatory
- Acceding to the Wto from a Least-Developed Country Perspective: The Case of Ethiopia









