TY - JOUR AU - Władysław Wilczyński TI - On points of absolute continuity. Functions of several variables JO - Colloquium Mathematicum PY - 1970 SP - 285 EP - 289 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-285-289/ DO - 10.4064/cm-22-2-285-289 LA - en ID - 10_4064_cm_22_2_285_289 ER -