%0 Journal Article
%A B.F. Sherman
%T A Counterexample to Greenberg's Algorithm for Solving Linear Inequalities.
%J Numerische Mathematik
%D 1976
%P 491-492
%V 27
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1976__27_132470/
%F NUMA_1976__27_132470