%0 Journal Article
%A Håstad, Johan
%T On approximating NP-hard optimization problems
%J Documenta mathematica
%D 1998
%P 441-450
%V ICM Berlin 1998, Vol. III
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DOCMA_1998__S9__a35/
%G en
%F DOCMA_1998__S9__a35