%0 Journal Article
%A Jia-ping Wang
%A Xin-tai Yu
%T Chebyshev centers, E-Chebyshev centers and the Hausdorff metric.
%J Manuscripta mathematica
%D 1989
%P 115-128
%V 63
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1989__63_3_155372/
%F MM2_1989__63_3_155372