Published in Europarättslig tidskrift 2006 4, December 2006 s. 569–572
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