1[1]Report of Wim Kok to the European Commission,"Enlarging The European Union:Achievements and Challenges". 26 March 2003. http:∥europa. eu. Int.
2[2]Jurgen Storbeck, "The European Union and Enlargement: Challenge and Opportunity for Europol in the Fight Against International Crime". European Foreign Affairs Review 8:283-288, 2003.
3[3]The European Convention , "Draft Treaty establishing a Constitution for Europe" CONV 850/03, Brussels, 18 July 2003.http:∥european convention. eu. Int.
4[4]The European Commission,"A Constitution for the Union" COM (2003)548 final, Brussels, 17. 9. 2003. http:∥european convention. eu. Int.
5[5]Gunter Verheugen,"The Enlargement of the European Union",European Foreign Affairs Review 5:283-288, 2000.
6[6]Dieter Fuchs and Hans-Dieter Klingemann,"Eastward Enlargement of the European Union and the Identity of Europe".West European Politics, Vol. 25, No. 2, 2002.
7[7]Lisbeth Aggestam,"The European Union at the Crossroads". In Victoria Curzon Price, Alice Landau, and Richard G.Whiteman (ed), The Enlargement of the European Union: Issues and Strategies. Routledge, London, 1999.
8[8]Victoria Curzon Price and Alice Landau,"The Enlargement of the European Union: Dealing with Complexity". In Victoria Curzon Price, Alice Landau, and Richard G. Whiteman (ed), The Enlargement of the European Union: Issues and Strategies. Routledge, London, 1999.
9[9]戴炳然译.欧洲共同体条约集[C].上海:复旦大学出版社,1993.
10[10]Marc Franco,"The Enlargement: the European Commission's Viewpoint". In Victoria Curzon Price, Alice Landau, and Richard G. Whiteman(ed), The Enlargement of the European Union: Issues and Strategies. Routledge, London, 1999.