%0 Journal Article
%A V. P. Orevkov
%T Schemes of proof in Hilbert-type axiomatic theories
%J Zapiski Nauchnykh Seminarov POMI
%D 1988
%P 132-146
%V 174
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1988_174_a5/
%G ru
%F ZNSL_1988_174_a5