%0 Journal Article
%A L. M. Kogan-Bernstein
%T Simplification of Gentzen's reductions in the classical arithmetic
%J Zapiski Nauchnykh Seminarov POMI
%D 1981
%P 45-52
%V 105
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1981_105_a5/
%G ru
%F ZNSL_1981_105_a5