%0 Journal Article
%A Azagra Rueda, Daniel
%A Fry, Robb
%A Keener, L.
%T Smooth extensions of functions on separable Banach spaces
%D 2010
%@ 0025-5831
%U https://hdl.handle.net/20.500.14352/42082
%X Let X be a Banach space with a separable dual X*. Let Y subset of X be a closed subspace, and f : Y -> R a C(1)-smooth function. Then we show there is a C(1) extension of f to X.
%~