TY - JOUR AU - D. B. Marchenkov TI - On the Convergence of Spectral Expansions of Functions for Problems with a Spectral Parameter in a Boundary Condition JO - Differencialʹnye uravneniâ PY - 2005 SP - 1419 EP - 1422 VL - 41 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2005_41_10_a17/ LA - ru ID - DE_2005_41_10_a17 ER -