%0 Journal Article
%A Siedentop, Heinz
%A Weikard, Rudi
%T A new phase space localization technique with application to the sum of negative eigenvalues of Schrödinger operators
%J Annales scientifiques de l'École Normale Supérieure
%D 1991
%P 215-225
%V 24
%N 2
%I Elsevier
%U http://www.numdam.org/articles/10.24033/asens.1626/
%R 10.24033/asens.1626
%G en
%F ASENS_1991_4_24_2_215_0