TY  - JOUR
AU  - Ch. Atakut
AU  - N. Ispir
TI  - The Order of Approximation by Certain Linear Positive Operators
JO  - Mathematica balkanica
PY  - 2001
SP  - 25
VL  - 15
IS  - 1-2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MABA_2001_15_1-2_a2/
ID  - MABA_2001_15_1-2_a2
ER  -