RT Article T1 Relative cohort size and age-specific crime rates: an age-period-relative-cohort-size model JF Criminology VO 27 IS 1 SP 57 OP 78 A1 O'Brien, Robert LA English YR 1989 UL https://krimdok.uni-tuebingen.de/Record/1635744148 K1 Kriminalität K1 Alter K1 Kohortenforschung