%0 Journal Article
%A V. K. Zakharov
%T $cr$-envelopes of a ring of continuous functions
%J Doklady Akademii Nauk
%D 1987
%P 531-534
%V 294
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_294_3_a3/
%G ru
%F DAN_1987_294_3_a3