TY - JOUR AU - G. V. Radzievskii TI - On completeness of the set of root vectors of the operator pencil $L(\lambda)=I-\lambda^{-k}B-\lambda^nA$ JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1979 SP - 237 EP - 238 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1979_34_1_a16/ LA - en ID - RM_1979_34_1_a16 ER -