TY - JOUR AU - P. Mankiewicz TI - On the differentiability of Lipschitz mappings in Fréchet spaces JO - Studia Mathematica PY - 1973 SP - 15 EP - 29 VL - 45 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-45-1-15-29/ DO - 10.4064/sm-45-1-15-29 LA - en ID - 10_4064_sm_45_1_15_29 ER -