%0 Journal Article
%A Bernardi, Christine
%A Pironneau, Olivier
%T Derivative with respect to discontinuities in the porosity
%J Comptes Rendus. Mathématique
%D 2002
%P 661-666
%V 335
%N 7
%I Elsevier
%U http://www.numdam.org/articles/10.1016/S1631-073X(02)02534-7/
%R 10.1016/S1631-073X(02)02534-7
%G en
%F CRMATH_2002__335_7_661_0