%0 Journal Article
%A Péter Csikvári
%A András Imolay
%T Covers, orientations and factors
%J The electronic journal of combinatorics
%D 2020
%V 27
%N 3
%U http://geodesic.mathdoc.fr/articles/10.37236/8767/
%R 10.37236/8767
%F 10_37236_8767