TY - JOUR AU - S. N. Naboko TI - Functional model of perturbation theory and its applications to scattering theory JO - Informatics and Automation PY - 1980 SP - 86 EP - 114 VL - 147 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1980_147_a6/ LA - ru ID - TRSPY_1980_147_a6 ER -