@article{VKAM_2018_3_a11,
     author = {V. A. Kim and R. I. Parovik},
     title = {Calculation the maximum {Lyapunov} exponent for the oscillatory system of {Duffing} with a degree memory},
     journal = {Vestnik KRAUNC. Fiziko-matemati\v{c}eskie nauki},
     pages = {98--105},
     publisher = {mathdoc},
     number = {3},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VKAM_2018_3_a11/}
}