Prinzipien des Kulturgüterschutzes
1996
Cultural Property and Contested Ownership
2016
Commentary on the 1995 UNIDROIT Convention
2021
Témoins de l'histoire
2011
Witnesses to history
2009
Heritage law
1987
Commentary on the Unidroit Convention on Stolen and Illegally Exported Cultural Objects 1995
1997
Handbook of national regulations concerning the export of cultural property
1988
Law and the cultural heritage
1984
Der internationale Richter im Spannungsfeld der Rechtskulturen
1975
Discovery and excavation
1984
The latent power of culture and the international judge
1979
National legal control of illicit traffic in cultural property
1983
