TY - JOUR AU - S. N. Naboko TI - Analytic continuation to the- second sheet of the Predholm determinant of the Schr\"odinger operator JO - Zapiski Nauchnykh Seminarov POMI PY - 1974 SP - 81 EP - 89 VL - 47 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1974_47_a5/ LA - ru ID - ZNSL_1974_47_a5 ER -