TY - JOUR AU - S. A. Malyugin TI - Topology of covering sets and the continuous extension of outer measures JO - Matematičeskie zametki PY - 1979 SP - 285 EP - 292 VL - 26 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1979_26_2_a13/ LA - ru ID - MZM_1979_26_2_a13 ER -