TY - JOUR AU - Gupta, Vijay AU - Zeng, X. M. TI - Rate of approximation for the Bézier variant of Balazs-Kantorovich operators JO - Mathematica slovaca PY - 2007 SP - [349] VL - 57 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_2007__57_4_a5/ LA - en ID - MASLO_2007__57_4_a5 ER -