TY - JOUR AU - E. V. Zakharova TI - On the Common Part of the Spectrum of Finite Difference Operators Generated by Systems of Polynomials JO - Matematičeskie zametki PY - 2007 SP - 703 EP - 706 VL - 81 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2007_81_5_a6/ LA - ru ID - MZM_2007_81_5_a6 ER -