%0 Journal Article
%A V. A. Kim
%T Duffing oscillator with an external harmonic impact and derived variables fractional Remann-Liouville, is characterized by viscous friction
%J Vestnik KRAUNC. Fiziko-matematičeskie nauki
%D 2016
%P 50-54
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VKAM_2016_2_a7/
%G ru
%F VKAM_2016_2_a7