%0 Journal Article %A A. D. Lyashko %A Sh. I. Tayupov %A M. R. Timerbaev %T High-accuracy schemes of the finite element method for systems of degenerate elliptic equations on an interval %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2009 %P 22-34 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2009_7_a2/ %G ru %F IVM_2009_7_a2