%0 Journal Article
%A Schirmer, Helga
%T δ-Continuous Selections of Small Multifunction
%J Canadian journal of mathematics
%D 1972
%P 631-635
%V 24
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1972-058-0/
%R 10.4153/CJM-1972-058-0
%F 10_4153_CJM_1972_058_0