TY - JOUR AU - E. N. Gordeev TI - Comparison of three approaches to studing stability of solutions to discrete optimization and computational geometry problems JO - Diskretnyj analiz i issledovanie operacij PY - 2015 SP - 18 EP - 35 VL - 22 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2015_22_3_a1/ LA - ru ID - DA_2015_22_3_a1 ER -