RT Book T1 Reasonable doubt: the case for the UDR Four A1 Paisley, Ian 1926-2014 LA English PP Dublin PB Mercier YR 1991 UL https://krimdok.uni-tuebingen.de/Record/1606870343 CN 364.1/523/094166 SN 0-85342-962-6 K1 Terrorism : Criminal investigation K1 Northern Ireland