%0 Journal Article
%A A. L. Chistov
%T The complexity of the construction of the ring of integers of a
%J Doklady Akademii Nauk
%D 1989
%P 1063-1067
%V 306
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1989_306_5_a8/
%G ru
%F DAN_1989_306_5_a8