TY - JOUR A1 - Krajewski, Markus T1 - Comment: Quis custodiet necessitatem? Adjudicating necessity in multilevel systems an the importance of judical dialogue Y1 - 2008 SN - 0-521-89688-6 ER - TY - JOUR A1 - Krajewski, Markus T1 - Recognition, standardisation and harmonisation: Which rules for GATS in times of crisis? Y1 - 2008 SN - 0-521-89688-6 ER - TY - BOOK A1 - Krajewski, Markus T1 - Wirtschaftsvölkerrecht Y1 - 2006 SN - 3-8114-3171-4 PB - Müller CY - Heidelberg ER - TY - JOUR A1 - Krajewski, Markus T1 - External trade law and the Constitution Treaty : Towards a federal and more democratic common commercial policy? Y1 - 2005 SN - 0165-0750 ER - TY - BOOK A1 - Krajewski, Markus T1 - National Regulation and Trade Liberalization in Services Y1 - 2003 SN - 90-411-2141-2 PB - Kluwer Law Internat CY - The Hague ER - TY - THES A1 - Krajewski, Markus T1 - Verfassungsperspektiven und Legitimation des Rechts der Welthandelsorganisation (WTO) T2 - Hamburger Studien zum europäischen und internationalen Recht Y1 - 2001 SN - 3-428-10502-8 SN - 0945-2435 VL - 31 PB - Duncker & Humblot CY - Berlin ER -