%0 Journal Article
%T Chandrasekhar ansatz and the generalized total angular momentum operator for the Dirac equation in the Kerr-Newman metric
%J Revista colombiana de matematicas
%D 2008
%P 183-207
%V 42
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RCM_2008_42_2_a5/
%F RCM_2008_42_2_a5