@article{VSPUI_2014_3_a12,
     author = {I. P. Medennikov},
     title = {Direct {Lyapunov} approach to the stability analysis of differential-difference systems with linearly increasing time delay},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {125--140},
     publisher = {mathdoc},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2014_3_a12/}
}