%0 Journal Article %A S. L. Bezrukov %T A description of all solutions of a discrete isoperimetric problem %J Doklady Akademii Nauk %D 1984 %P 521-524 %V 279 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_279_3_a0/ %G ru %F DAN_1984_279_3_a0