%0 Journal Article
%A Ryszard Szwarc
%T The ratio and generating function of cogrowth coefficients of finitely generated groups
%J Studia Mathematica
%D 1998
%P 89-94
%V 131
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm-131-1-89-94/
%R 10.4064/sm-131-1-89-94
%G en
%F 10_4064_sm_131_1_89_94