%0 Journal Article %A E. N. Gordeev %T Comparison of three approaches to studing stability of solutions to discrete optimization and computational geometry problems %J Diskretnyj analiz i issledovanie operacij %D 2015 %P 18-35 %V 22 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_2015_22_3_a1/ %G ru %F DA_2015_22_3_a1