%0 Journal Article
%A Ostrovskii, Iossif
%A Ulanovskii, Alexander
%T On sign changes of tempered distributions having a spectral gap at the origin
%J Comptes Rendus. Mathématique
%D 2003
%P 325-330
%V 336
%N 4
%I Elsevier
%U http://www.numdam.org/articles/10.1016/S1631-073X(03)00036-0/
%R 10.1016/S1631-073X(03)00036-0
%G en
%F CRMATH_2003__336_4_325_0