%0 Journal Article
%A de Ruiter, Jan
%T An improvement of a result of I. N. Stewart
%J Compositio Mathematica
%D 1972
%P 329-333
%V 25
%N 3
%I Wolters-Noordhoff Publishing
%U http://archive.numdam.org/item/CM_1972__25_3_329_0/
%G en
%F CM_1972__25_3_329_0