TY - JOUR AU - Kolomý, Josef AU - Zizler, Václav E. TI - Remarks on the differentiability of mappings in linear normed spaces JO - Commentationes Mathematicae Universitatis Carolinae PY - 1967 SP - 691 EP - 704 VL - 08 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1967__8_4_a6/ LA - en ID - CMUC_1967__8_4_a6 ER -