@article{DM_2011_23_3_a5,
     author = {A. B. Ramazanov},
     title = {On stability of the gradient algorithm in convex discrete optimisation problems and related questions},
     journal = {Diskretnaya Matematika},
     pages = {82--92},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2011_23_3_a5/}
}