RT Article T1 Diversifying from within: community policing and the governance of security in Northern Ireland JF The British journal of criminology VO 48 IS 6 SP 778 OP 797 A1 Topping, John R. LA English YR 2008 UL https://krimdok.uni-tuebingen.de/Record/1624986099 K1 Community Policing K1 Polizeireform K1 Sicherheitspolitik K1 Nordirland