TY - JOUR AU - Yu. A. Skvortsov TI - On the Existence of an Element with Given Deviations from an Expanding System of Subspaces JO - Matematičeskie zametki PY - 2023 SP - 780 EP - 788 VL - 114 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2023_114_5_a10/ LA - ru ID - MZM_2023_114_5_a10 ER -