TY - JOUR AU - B. L. Voronov TI - Verification of Spectral Analysis of a Self-adjoint Differential Operator ``Following Landau and Lifshitz'' by Means of Its Green Function JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2020 SP - 320 EP - 337 VL - 309 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2020_309_a21/ LA - ru ID - TM_2020_309_a21 ER -