%0 Journal Article
%A Pták, Vlastimil
%T Simultaneous extensions of two functionals
%J Czechoslovak Mathematical Journal
%D 1969
%P 553-566
%V 19
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1969.100922/
%R 10.21136/CMJ.1969.100922
%G en
%F 10_21136_CMJ_1969_100922