%0 Journal Article %A A. P. Seyranian %T On a solution of Lagrange problem %J Doklady Akademii Nauk %D 1983 %P 337-340 %V 271 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1983_271_2_a20/ %G ru %F DAN_1983_271_2_a20