TY - JOUR AU - M. P. Kats TI - Countable additivity of the derivatives of “sufficiently smooth” measures JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1973 VL - 28 IS - 3 UR - http://geodesic.mathdoc.fr/item/RM_1973_28_3_a15/ LA - ru ID - RM_1973_28_3_a15 ER -