RT Article
T1 Infiltration as a new specialism: Acceptable or a slippery slope?
JF Algemeen politieblad
VO 134
IS 11
SP 243
OP 253
A1 Blaauw, Johannes A. 1928-
LA English
YR 1986
UL https://krimdok.uni-tuebingen.de/Record/1490409416
K1 Verdeckte Ermittlungen