@article{MZM_2002_71_5_a0,
     author = {A. A. Shkalikov and J. Bak},
     title = {Multipliers in {Dual} {Sobolev} {Spaces} and {Schr\"odinger} {Operators} with {Distribution} {Potentials}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {643--651},
     publisher = {mathdoc},
     volume = {71},
     number = {5},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_71_5_a0/}
}