Published in Europarättslig tidskrift 2004 4, December 2004 s. 618–629
Published in Soft Law, May 2013 s. 13–28
Published in Europarättslig tidskrift 2008 4, December 2008 s. 995–1017
Published in Europarättslig tidskrift 2008 3, October 2008 s. 665–680