TY - JOUR AU - A. L. Skubachevskii TI - On a property of regularly accretive differential-difference operators with degeneracy JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2018 SP - 372 EP - 374 VL - 73 IS - 2 UR - http://geodesic.mathdoc.fr/item/RM_2018_73_2_a7/ LA - en ID - RM_2018_73_2_a7 ER -