@article{IVM_2023_5_a1,
     author = {T. N. Alikulov and A. R. Khalmukhamedov},
     title = {On fractional powers of the {Schr\"odinger} operator with a potential singular on manifolds},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {11--19},
     publisher = {mathdoc},
     number = {5},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2023_5_a1/}
}