RT Article T1 Co-offending, age, gender and crime type: implications for criminal justice policy JF The British journal of criminology VO 49 IS 4 SP 552 OP 573 A1 Mastrigt, Sarah B. van A1 Farrington, David 1944- LA English YR 2009 UL https://krimdok.uni-tuebingen.de/Record/1625630298 K1 Mittäterschaft K1 Gruppenkriminalität K1 Alter K1 Geschlecht K1 Delikte