1.
New York, New York : The Copyright Society of the USA, 1987.
English | 14 US |
2.
Wien [Austria] : MAN'Sche Verlags- und Universitätsbuchhandlung GmbH, 1984.
German | 6 AT |
3.
4.
Nomos-Verl.-Ges : Baden-Baden [Germany], 1981.
German | 24 DE |
5.
Nomos-Verl.-Ges : Baden-Baden [Germany], 1973.
German | 24 DE |
6.
[Place of publication not identified] : [publisher not identified], 1988.
German | 29 DE |
7.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1996.
Danish | 29 DE |
8.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1993.
Danish | 29 DE |
9.
10.