1.
Edward Elgar Publishing Ltd. 2022
English | 10.4337/qmjip.2022.01.01 | View e-resource | Available Online |
2.
Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1997.
German | 29 DE | Available |
3.
4.
[Place of publication not identified] : [publisher not identified], 1996.
Spanish | N 637 DIS | Available |