RT Article T1 Diffusion in homicide: exploring a general method for detecting spatial diffusion processes JF Journal of quantitative criminology VO 15 IS 4 SP 451 OP 493 A1 Cohen, Jacqueline A2 Tita, George E. LA English YR 1999 UL https://krimdok.uni-tuebingen.de/Record/1639738789 K1 Tötungsdelikte K1 Räumliche Verteilung K1 Wohngegend K1 Usa