%0 Journal Article
%A V. Pták
%T Completeness and the open mapping theorem
%J Matematika
%D 1960
%P 39-68
%V 4
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAT_1960_4_6_a2/
%G ru
%F MAT_1960_4_6_a2