TY - JOUR AU - P. G. Grinevich AU - S. P. Novikov TI - Spectrally meromorphic operators and non-linear systems JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2014 SP - 924 EP - 926 VL - 69 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2014_69_5_a5/ LA - en ID - RM_2014_69_5_a5 ER -