%0 Journal Article %A A. P. Zolotarev %T On the dual Helly number and irreducible decompositions of the unit in lattices %J Matematičeskie zametki %D 1993 %P 34-39 %V 54 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1993_54_3_a2/ %G ru %F MZM_1993_54_3_a2