%0 Journal Article %A Bošnjak Ivica %A Tošić Ratko %T Some new results concerning two counterfeit coins %J Novi Sad Journal of Mathematics %D 1992 %P 133-140 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/NSJOM_1992_22_1a_12/ %F NSJOM_1992_22_1a_12