RT Article T1 The perceived seriousness of traffic violations in the presence of a policeman JF Israel studies in criminology VO 7 SP 88 OP 97 A1 Jacobsen, Chanoch LA English YR 1984 UL https://krimdok.uni-tuebingen.de/Record/1641540508 K1 Polizeiliche Überwachung K1 Kriminalitätsschwere