TY - JOUR AU - L. Polkowski TI - A sum theorem for A-weakly infinite-dimensional spaces JO - Fundamenta Mathematicae PY - 1983 SP - 7 EP - 10 VL - 119 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-119-1-7-10/ DO - 10.4064/fm-119-1-7-10 LA - en ID - 10_4064_fm_119_1_7_10 ER -