RT Article T1 Smallest-space analysis versus the method of principal components: another look at Ahmad's analysis of crimes JF Journal of quantitative criminology VO 2 A1 Raveh, Adi A2 Landau, Simha F. LA English YR 1986 UL https://krimdok.uni-tuebingen.de/Record/1641283505 K1 Tätertypologie