TY - JOUR AU - S. V. Astashkin AU - E. M. Semenov TI - On a Property of Rearrangement Invariant Spaces whose Second K\"othe Dual is Nonseparable JO - Matematičeskie zametki PY - 2020 SP - 11 EP - 22 VL - 107 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2020_107_1_a1/ LA - ru ID - MZM_2020_107_1_a1 ER -