%0 Journal Article %A O. V. Bormotova %A S. V. Gaidomak %A V. F. Chistyakov %T On the solvability of degenerate systems of partial differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2005 %P 18-29 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2005_4_a2/ %G ru %F IVM_2005_4_a2