TY - JOUR A1 - Warner, B.D. A1 - Rountree, P.W. T1 - Local ties in a community and crime model: Questioning the system of informal social control Y1 - 1997 DO - 10.1525/sp.1997.44.4.03x0235a JF - Social Problems VL - 44 IS - 4 SP - 520 EP - -536 ER -