[1. Conf.univ.dr. Dan Lupaşcu, New Criminal Code and the New Criminal Procedure Code, (Bucharest: Universul Juridic Publishing House, 2014), art. 143 al. 4.]Search in Google Scholar
[2. Sandra Grădinaru, Technical Surveillane methods in the new Criminal Procedure Code (Bucharest: C.H.Beck Publishing House): 282.]Search in Google Scholar
[3. European Court for Human Rights, Kruslin vs. France 24.04.1990]Search in Google Scholar
[4. Supreme Justice Court of Romania, Criminal sentence nr 4286/18.09.2007]Search in Google Scholar
[5. European Court for Human Rights, Amann vs. Switzerland 16.02.2000]Search in Google Scholar
[6. Prof.univ.dr. Dumitru Virgil Diaconu, Pătrunderea în spaţii private în cazul tehnicilor speciale de supraveghere sau cercetare]Search in Google Scholar
[7. Adrian Petre, Cătălin Grigoraş, Înregistrările audio şi audio -video, (Bucharest: C.H.Beck Publishing House): 201.]Search in Google Scholar
[8. B. Koening, D. Lacey, Applications of ENFAnalysis in Forensic Authentication of Digital Audio and Video Recordins, J.Audio Eng. Soc. Vol 57, No. 9, September 2009, citat de Adrian Petre, Cătălin Grigoraş în Înregistrările audio şi audio -video, (Bucharest: C.H.Beck Publishing House): 202]Search in Google Scholar
[9. Adrian Adrian Petre, Cătălin Grigoraş, cit.ed., p. 212]Search in Google Scholar
[10. Conf.univ.dr. Dan Lupaşcu, cit.ed., art. 145 al. 5]Search in Google Scholar
[11. European Court for Human Rights, Klass vs. Germany 06.09.1978]Search in Google Scholar