%0 Journal Article
%A Thierry Gaspari
%T The range of the derivative of a differentiable bump
%J Comptes Rendus. Mathématique
%D 2002
%P 189-194
%V 334
%N 3
%I Elsevier
%R 10.1016/S1631-073X(02)02223-9
%G en
%F CRMATH_2002__334_3_189_0