RT Article T1 Group psychotherapy with sexually deviant offenders (pedophiles): the peer group as an instrument of mutual control; 4th Research Conference on delinquency and criminology at McGill Univ. Montréal, Nov. 17th-21st, 1964 A1 Hartman, Valdemar LA English PP Agincourt PB Criminal Law Quaterly YR 1965 UL https://krimdok.uni-tuebingen.de/Record/1098793587 NO Publ. in Criminal law quarterly, Vol. 7 Nr. 4 p. 464, Feb. 1965 K1 Konferenzschrift