RT Article T1 Schwitzgebel's machine revisited: electronic monitoring of offenders JF The Australian and New Zealand journal of criminology VO 20 IS 3 SP 131 OP 147 A1 Fox, R. G. LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1630562270 K1 Elektronische Überwachung