@article{TIMM_2010_16_5_a8,
     author = {V. A. Dykhta},
     title = {Analysis of sufficient optimality conditions with a~set of {Lyapunov} type functions},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {66--75},
     year = {2010},
     volume = {16},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2010_16_5_a8/}
}