%0 Journal Article
%A Ruskai, Mary Beth
%T Improved estimate on the number of bound states of negatively charged bosonic atoms
%J Annales de l'I.H.P. Physique théorique
%D 1994
%P 153-162
%V 61
%N 2
%I Gauthier-Villars
%U http://www.numdam.org/item/AIHPA_1994__61_2_153_0/
%G en
%F AIHPA_1994__61_2_153_0