TY - JOUR AU - N. B. Pogosyan TI - Systems of functions which are complete in measure JO - Matematičeskie zametki PY - 1975 SP - 815 EP - 824 VL - 18 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1975_18_6_a2/ LA - ru ID - MZM_1975_18_6_a2 ER -