TY - JOUR AU - Shapiro, Joel H. TI - On the Weak Basis Theorem in F-spaces JO - Canadian journal of mathematics PY - 1974 SP - 1294 EP - 1300 VL - 26 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1974-124-5/ DO - 10.4153/CJM-1974-124-5 ID - 10_4153_CJM_1974_124_5 ER -