%0 Journal Article %A M. Yu. Kovalevsky %A A. A. Rozhkov %T Spin-wave spectra and Green's functions in two-sublattice spiral magnets %J Teoretičeskaâ i matematičeskaâ fizika %D 1991 %P 274-282 %V 87 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1991_87_2_a8/ %G ru %F TMF_1991_87_2_a8