>. Gougou and . Florent, The 2008 French Municipal Elections. The Opening and the Sanction, Les Élections municipales en France depuis 1945, pp.395-406, 2001.
DOI : 10.2307/2127162

>. Schmitt, « Nine Second-Order National Elections ? A Conceptual Framework for the Analysis of European Election Results, European Journal of Political Research, vol.8, issue.1, pp.3-44, 1980.