@article{VTAMU_2018_23_123_a10,
     author = {I. D. Kostrub},
     title = {Hurwitz matrix, {Lyapunov} and {Dirichlet} on the sustainability of {Lyapunov{\textquoteright}s}},
     journal = {Vestnik rossijskih universitetov. Matematika},
     pages = {431--436},
     publisher = {mathdoc},
     volume = {23},
     number = {123},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTAMU_2018_23_123_a10/}
}