TY - JOUR AU - V. A. Khalova TI - On analogue of Jordan--Dirichlet theorem about the convergence of the expansions in eigenfunctions of a~certain class of differential-difference operators JO - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics PY - 2010 SP - 26 EP - 32 VL - 10 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ISU_2010_10_3_a2/ LA - ru ID - ISU_2010_10_3_a2 ER -