TY - JOUR AU - A. S. Pechentsov AU - A. Yu. Popov TI - Asymptotic Behavior of the Density of the Spectral Measure of the Singular Sturm--Liouville Operator JO - Differencialʹnye uravneniâ PY - 2004 SP - 485 EP - 499 VL - 40 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2004_40_4_a5/ LA - ru ID - DE_2004_40_4_a5 ER -