TY  - JOUR
AU  - Pinkus, A.
AU  - Totik, V.
TI  - One-Sided L1 -Approximation
JO  - Canadian mathematical bulletin
PY  - 1986
SP  - 84
EP  - 90
VL  - 29
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-016-9/
DO  - 10.4153/CMB-1986-016-9
ID  - 10_4153_CMB_1986_016_9
ER  -