%0 Journal Article %A Bardos, Claude %A Pironneau, Olivier %T A formalism for the differentiation of conservation laws %J Comptes Rendus. Mathématique %D 2002 %P 839-845 %V 335 %N 10 %I Elsevier %U http://www.numdam.org/articles/10.1016/S1631-073X(02)02574-8/ %R 10.1016/S1631-073X(02)02574-8 %G en %F CRMATH_2002__335_10_839_0