Fréchet, M.: L'espace des courbes n'est qu'un semi-espace de Banach.
(French) [Spaces of curves is only a Banach semi-space].
In:
General Topology and its Relations to Modern Analysis and Algebra.
Proceedings of the symposium held in Prague in September 1961.
Academia Publishing House of the Czechoslovak Academy of Sciences, Prague, 1962.
pp. [155]-156
