TY - JOUR AU - Nowak, Grzegorz TI - Some approximation properties of the Kantorovich variant of the Bleimann, Butzer and Hahn operators JO - Commentationes Mathematicae Universitatis Carolinae PY - 2008 SP - 67 EP - 78 VL - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_2008__49_1_a6/ LA - en ID - CMUC_2008__49_1_a6 ER -