%0 Journal Article
%A Yu. I. Zhuravlev
%T Extremal algorithms in an algebra over incorrect algorithms
%J Doklady Akademii Nauk
%D 1977
%P 509-512
%V 237
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_237_3_a1/
%G ru
%F DAN_1977_237_3_a1