TY  - JOUR
AU  - Špacapan, Simon
TI  - On 3-Colorings of Direct Products of Graphs
JO  - Discussiones Mathematicae. Graph Theory
PY  - 2019
SP  - 391
EP  - 413
VL  - 39
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DMGT_2019_39_2_a7/
LA  - en
ID  - DMGT_2019_39_2_a7
ER  -