:: &quot; Organised Crime, Proactive Policing and International Cooperation in Criminal Matters: Who Polices the Police in a Transnational Context? &quot; en Undercover Policing and Accountability from an International Perspective, Institut européen d &apos; administration publique, 1997.
:: &quot; Organised Crime, Proactive Policing and International Cooperation in Criminal Matters: Who Polices the Police in a Transnational Context? &quot; en Undercover Policing and Accountability from an International Perspective, Institut européen d &apos; administration publique, 1997