RT Article T1 An accident wainting to happen: A spatial approach to proactive pedestrian planning JF Accident analysis & prevention VO 36 IS 2 SP 193 OP 211 A1 Schneider, Robert James A2 Khattak, Asad J. A2 Ryznar, Rhonda M. LA English YR 2004 UL https://krimdok.uni-tuebingen.de/Record/1912448238 DO 10.1016/S0001-4575(02)00149-5