TY - JOUR AU - A. Zygmund TI - A note on the differentiability of integrals JO - Colloquium Mathematicum PY - 1967 SP - 199 EP - 204 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-16-1-199-204/ DO - 10.4064/cm-16-1-199-204 LA - en ID - 10_4064_cm_16_1_199_204 ER -