TY - JOUR AU - N. S. Gusel'nikov TI - Triangular set functions and the Nikodym, Brooks-Jewett, and Vitali-Hahn-Saks theorems on convergent sequences of measures JO - Sbornik. Mathematics PY - 2011 SP - 807 EP - 827 VL - 202 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_2011_202_6_a1/ LA - en ID - SM_2011_202_6_a1 ER -