@article{DE_1995_31_3_a7,
     author = {A. Yu. Kravchuk and G. A. Leonov and D. V. Ponomarenko},
     title = {Criteria for strong orbital stability of trajectories of dynamical systems. {II}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {440--445},
     publisher = {mathdoc},
     volume = {31},
     number = {3},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1995_31_3_a7/}
}