TY - JOUR AU - S. StoiƄski TI - An application of modular spaces to approximation problems (I) JO - Commentationes Mathematicae PY - 1984 SP - 303 EP - 314 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/cm.v24i2.6103/ DO - 10.14708/cm.v24i2.6103 LA - pl ID - 10_14708_cm_v24i2_6103 ER -