%0 Journal Article
%A David Müller
%T Minimax principles, Hardy-Dirac inequalities, and operator cores for two and three dimensional Coulomb-Dirac operators
%J Documenta mathematica
%D 2016
%P 1151-1169
%V 21
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/554/
%R 10.4171/dm/554
%F 10_4171_dm_554