TY - JOUR AU - R. Ovsepian AU - A. Pełczyński TI - On the existence of a fundamental total and bounded biorthogonal sequence in every separable Banach space, and related constructions of uniformly bounded orthonormal systems in L² JO - Studia Mathematica PY - 1975 SP - 149 EP - 159 VL - 54 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-54-2-149-159/ DO - 10.4064/sm-54-2-149-159 LA - en ID - 10_4064_sm_54_2_149_159 ER -