TY  - JOUR
AU  - Turzík, Daniel
TI  - A note on chromatic number of direct product of graphs
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1983
SP  - 461
EP  - 463
VL  - 24
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1983__24_3_a6/
LA  - en
ID  - CMUC_1983__24_3_a6
ER  -