IATE-897347

Subject Field	unknown
Is Reference of	Verdeckte Ermittlungen-de#Sense
	Peitetutkinta-fi#Sense
	Μυστική έρευνα-el#Sense
	Slepena izmeklēšana-lv#Sense
	Infiltratie-nl#Sense
	Covert investigation-en#Sense
	Enquête discrète-fr#Sense
	Investigación encubierta-es#Sense
	Hemlig utredning-sv#Sense
	Operazione di infiltrazione-it#Sense
	Diskret undersøgelse-da#Sense
	Investigação encoberta-pt#Sense
	Infiltratieoperatie-nl#Sense