%0 Journal Article %A Ciarlet, Philippe G. %A Ciarlet, Patrick Jr. %A Geymonat, Giuseppe %A Krasucki, Françoise %T Characterization of the kernel of the operator CURL CURL %J Comptes Rendus. Mathématique %D 2007 %P 305-308 %V 344 %N 5 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2007.01.001/ %R 10.1016/j.crma.2007.01.001 %G en %F CRMATH_2007__344_5_305_0