%0 Journal Article
%A Zdeněk Dvořák
%A Xiaolan Hu
%A Jean-Sébastien Sereni
%T A $4$-choosable graph that is not $(8:2)$-choosable
%J Advances in Combinatronics
%D 2019
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ADVC_2019_a0/
%G en
%F ADVC_2019_a0