%0 Journal Article
%A W.B. Gragg
%A L. Reichel
%T A Divide and Conquer Method for Unitary and Orthogonal Eigenproblems.
%J Numerische Mathematik
%D 1990
%P 695-718
%V 57
%N 6-7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1990__57_6-7_133476/
%F NUMA_1990__57_6-7_133476