TY  - JOUR
AU  - B. Bojanov
TI  - A Jackson Type Theorem for Tchebycheff Systems
JO  - Mathematica balkanica
PY  - 1996
SP  - 73
VL  - 10
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_1996_10_1_a7/
ID  - MABA_1996_10_1_a7
ER  -