%0 Journal Article %A O. B. Lukova %T On the behaviour of solutions of a system of differential equations in the neighbourhood of isolated static solution %J Doklady Akademii Nauk %D 1957 %P 447-449 %V 115 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_115_3_a5/ %G ru %F DAN_1957_115_3_a5