%0 Journal Article
%A Duffy, Christopher
%A Shan, Sonja Linghui
%T On the existence and non-existence of improper homomorphisms of oriented and $2$-edge-coloured graphs to reflexive targets
%J Discrete mathematics & theoretical computer science
%D 2021-2022
%V 23
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.6773/
%R 10.46298/dmtcs.6773
%G en
%F DMTCS_2021_23_1_a6