@article{DA_2015_22_3_a1,
     author = {E. N. Gordeev},
     title = {Comparison of three approaches to studing stability of solutions to discrete optimization and computational geometry problems},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {18--35},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2015_22_3_a1/}
}