TY - JOUR AU - V. S. Buslaev AU - V. Yu. Strazdin TI - One-Dimensional Schr\"odinger Operator on the Half-Line: the Differential Equation for Eigenfunctions with Respect to the Spectral Parameter and an Analog of the Freud Equation JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2007 SP - 84 EP - 88 VL - 41 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2007_41_3_a5/ LA - ru ID - FAA_2007_41_3_a5 ER -