RT Article T1 The Paradoxical Effects of Hostage-Taking JF International social science journal VO 44 IS 22 SP 235 OP 246 A1 Gachnochi, G. A1 Skurnik, N. LA English YR 1992 UL https://krimdok.uni-tuebingen.de/Record/1640137033 K1 Geiselnahme