TY - JOUR AU - M. Górzeńska AU - M. Leśniewicz AU - L. Rempulska TI - Approximation theorems for functions of Hölder classes JO - Commentationes Mathematicae PY - 1991 SP - 301 EP - 308 VL - 30 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v30i2.6317/ DO - 10.14708/cm.v30i2.6317 LA - pl ID - 10_14708_cm_v30i2_6317 ER -