TY - JOUR AU - A. V. Filinovskii TI - Continuity of the spectrum of the Neumann problem for second-order elliptic operators in expanding domains JO - Matematičeskie zametki PY - 1997 SP - 471 EP - 475 VL - 61 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1997_61_3_a20/ LA - ru ID - MZM_1997_61_3_a20 ER -