%0 Journal Article
%A Harry Yserentant
%A F. Bornemann
%T A basic norm equivalence for the theory of multilevel methods.
%J Numerische Mathematik
%D 1993
%P 455-476
%V 64
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1993__64_2_133715/
%F NUMA_1993__64_2_133715