%0 Journal Article %A E. N. Gordeev %T Algorithms of polynomial complexity for computing the radius of stability in two classes of trajectory problems %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1987 %P 984-992 %V 27 %N 7 %U http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_7_a2/ %G ru %F ZVMMF_1987_27_7_a2