%0 Journal Article
%A William L. Green
%A T.D. Morley
%T Operator means, fixed points, and the norm convergence of monotone approximants.
%J Mathematica Scandinavica
%D 1987
%P 202-218
%V 60
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1987__60_167017/
%F MS2_1987__60_167017