%0 Journal Article %A V. Buryskov %A S. Burysek %T On the Spectrum of the Couple of Symmetric Homogeneous Operators %J Mathematica balkanica %D 1996 %P 407 %V 10 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1996_10_4_a9/ %F MABA_1996_10_4_a9