Contributions to festschriften
Intellectual Property and Competition Law
Intellectual Property and Competition Law
Secrecy and the Evolution of an Early Patent System
Secrecy and the Evolution of an Early Patent System in: Patents and Technological Progress in a Globalized World. Liber Amicorum Joseph Straus (MPI studies on intellectual property, competition and tax law, 6), Springer, Berlin 2009, 751 - 761.