TY - JOUR AU - El-Sayed, Wagdy Gomaa AU - Fraczek, Krzysztof TI - Remarks on some properties in the geometric theory of Banach spaces JO - Commentationes Mathematicae Universitatis Carolinae PY - 1996 SP - 17 EP - 22 VL - 37 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1996__37_1_a1/ LA - en ID - CMUC_1996__37_1_a1 ER -