%0 Journal Article %A A. S. Pechentsov %A A. Yu. Popov %T Asymptotic behavior of the spectral measure of the operator family $-y''-\varepsilon xy$ %J Differencialʹnye uravneniâ %D 2000 %P 336-344 %V 36 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2000_36_3_a4/ %G ru %F DE_2000_36_3_a4