TY - JOUR AU - L. V. Kritskov TI - The unconditional basis property for systems of root functions of the one-dimensional singular Schr\"odinger operator JO - Differencialʹnye uravneniâ PY - 1991 SP - 1446 EP - 1447 VL - 27 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1991_27_8_a21/ LA - ru ID - DE_1991_27_8_a21 ER -