RT Book
T1 The new methods of restriction of liberty in the penitentiary system: Ulm, 17./22. April 1967
T2 Proceedings of the ... international colloquium of the IPPF
T2 Publications of the International Penal and Penitentiary Foundation
JF Proceedings of the international colloquium
LA Undetermined
PP Nivelles
PB Impr. Administrative
YR 1968
UL https://krimdok.uni-tuebingen.de/Record/1094275301
K1 Konferenzschrift