%0 Journal Article
%A Fabián, Marián J.
%T Concerning a geometrical characterization of Fréchet differentiability
%J Časopis pro pěstování matematiky
%D 1979
%P 45-64
%V 104
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1979.117999/
%R 10.21136/CPM.1979.117999
%G en
%F 10_21136_CPM_1979_117999