%0 Journal Article
%A Gaulle, Bernard
%T Nouvelles de GUTenberg
%J Cahiers GUTenberg
%D 1989
%P 40-47
%N 3
%I Association GUTenberg
%U http://archive.numdam.org/item/CG_1989___3_40_0/
%G fr
%F CG_1989___3_40_0