TY - JOUR AU - V. B. Didenko TI - On the Spectral Properties of Differential Operators with Unbounded Operator Coefficients Determined by a Linear Relation JO - Matematičeskie zametki PY - 2011 SP - 226 EP - 240 VL - 89 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2011_89_2_a5/ LA - ru ID - MZM_2011_89_2_a5 ER -