%0 Journal Article %A E. K. Makarov %A A. A. Afanas'ev %A A. N. Rubinov %T A solution for the problem on oscillations of quasi-relativistic oscillator with periodic external exitation %J Trudy Instituta matematiki %D 2008 %P 76-84 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2008_16_2_a7/ %G ru %F TIMB_2008_16_2_a7