%0 Journal Article %A S. Lozić %A V. Mudrinski %A J. Žunić %T Some results in discrete mathematics and digital geometry by professor Dragan Acketa %J Novi Sad Journal of Mathematics %D 2003 %P 1-14 %V 33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_2003_33_1a_0/ %F NSJOM_2003_33_1a_0