%0 Journal Article %A M. A. Lyalinov %T On eigenfunctions of the essential~spectrum of the model problem for the Schr\"odinger operator with singular potential %J Sbornik. Mathematics %D 2023 %P 1415-1441 %V 214 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2023_214_10_a3/ %G en %F SM_2023_214_10_a3