TY - JOUR AU - M. R. Rakhimov TI - The property of being an unconditional basis, on a closed JO - Doklady Akademii Nauk PY - 1986 SP - 1064 EP - 1066 VL - 289 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_289_5_a8/ LA - ru ID - DAN_1986_289_5_a8 ER -