TY - JOUR AU - G. Lederer TI - Some theorems on Borel-measurable functions JO - Colloquium Mathematicum PY - 1963 SP - 261 EP - 266 VL - 10 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-10-2-261-266/ DO - 10.4064/cm-10-2-261-266 LA - en ID - 10_4064_cm_10_2_261_266 ER -