Hans SMIT, Peter HERZOG, Christian CAMPBELL and Gudrun ZAGEL (eds), Smit & Herzog on the Law of the European Union, Volume 4, Lexis-Nexis, 2006
ZILLER, Jacques, CHAPTER 400 - TEC, Article 299 on Extension of Treaty, in Hans SMIT, Peter HERZOG, Christian CAMPBELL and Gudrun ZAGEL (eds), Smit & Herzog on the Law of the European Union, Volume 4, Lexis-Nexis, 2006
- https://hdl.handle.net/1814/6461