%0 Journal Article
%A Yu. V. Matiyasevich
%T R.~Penrose. ``The emperor's new mind''. Oxford University Press, Oxford etc., 1989, xiii+466~pp.
%J Algebra i analiz
%D 1991
%P 254-265
%V 3
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1991_3_5_a11/
%G ru
%F AA_1991_3_5_a11