TY - JOUR AU - R. F. Èfendiev TI - Spectral Analysis of a Class of Non-Self-Adjoint Differential Operator Pencils with a Generalized Function JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2005 SP - 102 EP - 107 VL - 145 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2005_145_1_a4/ LA - ru ID - TMF_2005_145_1_a4 ER -