Azagra Rueda, DanielFry, RobbKeener, L.2023-06-202023-06-202010-090025-583110.1007/s00208-010-0576-5https://hdl.handle.net/20.500.14352/42081engErratum to: Smooth extensions of functions on separable Banach spacesjournal articlehttp://www.springerlink.com/content/423622832111258h/fulltext.pdfrestricted access517.98Differentiable functionsclosed-setsc-mapproximationsubspacestheoremAnálisis funcional y teoría de operadores