RT Article T1 Oregon's habitual traffic offender program: an evaluation of the effectiveness of license revocation JF Journal of safety research VO 18 IS 1 SP 19 OP 26 A1 Jones, B. LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1636913431 K1 Verkehrsdelikte K1 Fahrerlaubnisentziehung