%0 Journal Article
%A Gaulle, Bernard
%T Brèves de GUTenberg
%J Cahiers GUTenberg
%D 1989
%P 46-48
%N 4
%I Association GUTenberg
%U http://archive.numdam.org/item/CG_1989___4_46_0/
%G fr
%F CG_1989___4_46_0