Neil WALKER (ed.), Europe's Area of Freedom, Security and Justice , 2004, XIII/2, 241-282, Collected Courses of the Academy of European LawCollected Courses of the Academy of European Law, [AEL]
FIJNAUT, Cyrille, Police Co-operation and the Area of Freedom, Security and Justice, in Neil WALKER (ed.), Europe's Area of Freedom, Security and Justice , 2004, XIII/2, 241-282, Collected Courses of the Academy of European LawCollected Courses of the Academy of European Law, [AEL] - https://hdl.handle.net/1814/2980