%0 Journal Article
%A N. N. Sandakova
%T On the theory of $\zeta$-functions of three variables
%J Doklady Akademii Nauk
%D 1967
%P 535-538
%V 175
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_175_3_a7/
%G ru
%F DAN_1967_175_3_a7