TY - JOUR AU - A. D. Lyashko AU - Sh. I. Tayupov AU - M. R. Timerbaev TI - High-accuracy schemes of the finite element method for systems of degenerate elliptic equations on an interval JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 2009 SP - 22 EP - 34 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_2009_7_a2/ LA - ru ID - IVM_2009_7_a2 ER -