%0 Journal Article %A E. E. Marenich %T Multiplicative functions of locally finite partially ordered sets. Multiplicativity criteria %J Matematičeskie zametki %D 1990 %P 105-114 %V 47 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1990_47_1_a10/ %G ru %F MZM_1990_47_1_a10