%0 Journal Article %A O. G. Gaidamak %A Ya. T. Sultanaev %T Asymptotics of the spectrum of a quadratic pencil of differential %J Doklady Akademii Nauk %D 1996 %P 297-298 %V 351 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_351_3_a1/ %G ru %F DAN_1996_351_3_a1