%0 Journal Article %A A. R. Khalmukhamedov %T Expansions in eigenfunctions of the Schr\"odinger operator with singular potential %J Differencialʹnye uravneniâ %D 1984 %P 1642-1645 %V 20 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_9_a28/ %G ru %F DE_1984_20_9_a28