%0 Journal Article
%A V. M. Šalov
%T A certain generalization of the space of K.~Friedrichs
%J Doklady Akademii Nauk
%D 1963
%P 292-294
%V 151
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_151_2_a13/
%G ru
%F DAN_1963_151_2_a13