%0 Journal Article %A V. E. Volkov %T Spectral expansions in eigenfunctions of an unbounded selfadjoint extension of the Sturm--Liouville operator with potential from the class $L_2^{\operatorname{loc}}$ %J Differencialʹnye uravneniâ %D 1984 %P 1852-1862 %V 20 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_11_a1/ %G ru %F DE_1984_20_11_a1