%0 Journal Article %A N. Lažetić %T Convergence of spectral expansions of functions of the class $H_p^\alpha$, corresponding to nonnegative selfadjoint extensions of the Sturm--Liouville operator %J Differencialʹnye uravneniâ %D 1984 %P 61-68 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_1_a7/ %G ru %F DE_1984_20_1_a7