TY - JOUR AU - A. M. Golovina TI - On the spectrum of elliptic operators with distant perturbation in the space JO - Algebra i analiz PY - 2013 SP - 32 EP - 60 VL - 25 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2013_25_5_a1/ LA - ru ID - AA_2013_25_5_a1 ER -