%0 Journal Article
%A O. I. Egorushkin
%A K. V. Safonov
%T An analitic approach in the theory of context-free languages Greibach normal form
%J Prikladnaâ diskretnaâ matematika
%D 2009
%P 112-116
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PDM_2009_3_a12/
%G ru
%F PDM_2009_3_a12