RT Article T1 ‘Securing’ the past: policing and the contest over truth in Northern Ireland JF The British journal of criminology VO 50 IS 3 SP 455 OP 473 A1 Lawther, Cheryl LA English YR 2010 UL https://krimdok.uni-tuebingen.de/Record/1627574875 K1 Vergangenheitsbewältigung K1 Polizei K1 Einstellungen K1 Polizeiarbeit K1 Nordirland