%0 Journal Article
%A V. Shestakov
%T An algebraic method for the synthesis of many-cycle systems of $r$-position relays
%J Doklady Akademii Nauk
%D 1957
%P 62-66
%V 112
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1957_112_1_a15/
%G ru
%F DAN_1957_112_1_a15