%0 Journal Article
%A Daniel Beltiţă
%T Spectrum for a solvable Lie algebra of operators
%J Studia Mathematica
%D 1999
%P 163-178
%V 135
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-135-2-163-178/
%R 10.4064/sm-135-2-163-178
%G en
%F 10_4064_sm_135_2_163_178