Robert Grzeszczak

• The multi-level and polycentric European Union
• Challenges of Good Governance in the European Union
• Economic Freedom and Market Regulation
• Parlamenty państw członkowskich w Unii Europejskiej
• Politische System Polens
• Procesy reform w Niemczech i Unii Europejskiej = Reformprozesse in Deutschland und der Europäischen Union
• Renationalisation of the Integration Process in the Internal Market of the European Union