RT Article T1 Explaining high-risk concentrations of crime in the city JF Journal of research in crime and delinquency VO 51 IS 4 SP 480 OP 498 A1 Braga, Anthony Allan 1969- A2 Clarke, Ronald V. 1941- LA English YR 2014 UL https://krimdok.uni-tuebingen.de/Record/1640101454 K1 Stadtprobleme K1 Kriminalität K1 Hot Spots K1 Soziale Desorganisation K1 Kollektive Wirksamkeit K1 Gelegenheitstheorie