TY - JOUR AU - S. Ya. Novikov TI - $A$-Systems, Independent Functions, and Sets Bounded in Spaces of Measurable Functions JO - Matematičeskie zametki PY - 2004 SP - 115 EP - 134 VL - 75 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2004_75_1_a10/ LA - ru ID - MZM_2004_75_1_a10 ER -