%0 Journal Article
%A Pinkus, A.
%A Totik, V.
%T One-Sided L1 -Approximation
%J Canadian mathematical bulletin
%D 1986
%P 84-90
%V 29
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-016-9/
%R 10.4153/CMB-1986-016-9
%F 10_4153_CMB_1986_016_9