%0 Journal Article %A Žunić Joviša %T An outer approximation of the convex hull for finite grid point sets %J Novi Sad Journal of Mathematics %D 1992 %P 177-185 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1992_22_2a_14/ %F NSJOM_1992_22_2a_14