TY - JOUR AU - O. M. Drozdova TI - Convergence of a method for solving a nonlinear spectral problem JO - Differencialʹnye uravneniâ PY - 1986 SP - 1263 EP - 1265 VL - 22 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1986_22_7_a19/ LA - ru ID - DE_1986_22_7_a19 ER -