%0 Journal Article %A V. A. Kim %A R. I. Parovik %T Calculation the maximum Lyapunov exponent for the oscillatory system of Duffing with a degree memory %J Vestnik KRAUNC. Fiziko-matematičeskie nauki %D 2018 %P 98-105 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VKAM_2018_3_a11/ %G ru %F VKAM_2018_3_a11