%0 Journal Article
%A Bossut, F.
%A Warin, B.
%T On a code problem concerning planar acyclic graphs
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1991
%P 205-218
%V 25
%N 3
%I EDP-Sciences
%U http://archive.numdam.org/item/ITA_1991__25_3_205_0/
%G en
%F ITA_1991__25_3_205_0