@article{DE_1984_20_11_a1,
     author = {V. E. Volkov},
     title = {Spectral expansions in eigenfunctions of an unbounded selfadjoint extension of the {Sturm--Liouville} operator with potential from the class $L_2^{\operatorname{loc}}$},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1852--1862},
     publisher = {mathdoc},
     volume = {20},
     number = {11},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_11_a1/}
}