TY - JOUR AU - C. Bessaga AU - A. Pełczyński TI - On bases and unconditional convergence of series in Banach spaces JO - Studia Mathematica PY - 1958 SP - 151 VL - 17 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/STUMA_1958__17_2_216910/ LA - en ID - STUMA_1958__17_2_216910 ER -