TY - JOUR AU - A. I. Miloslavskii TI - Spectral properties of a class of quadratic operator pencils JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1981 SP - 81 EP - 82 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1981_15_2_a14/ LA - ru ID - FAA_1981_15_2_a14 ER -