%0 Journal Article %A Frank Curtis %T On formulas for the Frobenius number of a numerical semigroup. %J Mathematica Scandinavica %D 1990 %P 190-192 %V 67 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1990__67_2_167131/ %F MS2_1990__67_2_167131