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/1912514389 DO 10.1023/A:1007596225550