%0 Journal Article %A S. L. Bezrukov %A V. P. Voronin %T Extremal ideals of the lattice of multisets for symmetric functionals %J Diskretnaya Matematika %D 1990 %P 50-58 %V 2 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_1990_2_1_a5/ %G ru %F DM_1990_2_1_a5