%0 Journal Article %A Horňák, Mirko %T The achromatic number of the Cartesian product of $K_6$ and $K_q$ %J Discussiones Mathematicae. Graph Theory %D 2024 %P 411-433 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2024_44_2_a0/ %G en %F DMGT_2024_44_2_a0