TY - JOUR AU - A. A. Shkalikov TI - The completeness of eigenfunctions and associated functions of an ordinary differential operator with irregular-separated boundary conditions JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1976 SP - 69 EP - 80 VL - 10 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1976_10_4_a6/ LA - ru ID - FAA_1976_10_4_a6 ER -