RT Article T1 The policing of signs: trademark infringement and law enforcement JF European journal on criminal policy and research VO 3 IS 2 SP 75 OP 91 A1 Vagg, Jon LA English YR 1995 UL https://krimdok.uni-tuebingen.de/Record/1639647600 K1 Fälschungen K1 Gesetzgebung K1 Trademarks