共 50 条
- [21] Copyright protection for a word? Copyright and conceptual art LEXONOMICA, 2015, 7 (01): : 39 - 55
- [28] Fingerprints for copyright protection COMMUNICATIONS AND MULTIMEDIA SECURITY ISSUES OF THE NEW CENTURY, 2001, 64 : 395 - 404
- [29] CONCEPTS IN COPYRIGHT PROTECTION BULLETIN OF THE COPYRIGHT SOCIETY OF THE USA, 1976, 23 (04): : 258 - 267