%0 Journal Article %A A. Yu. Kolesov %A E. F. Mishchenko %A N. Kh. Rozov %T Multifrequency self-oscillations in two-dimensional lattices of coupled oscillators %J Izvestiya. Mathematics %D 2011 %P 539-567 %V 75 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2011_75_3_a3/ %G en %F IM2_2011_75_3_a3