@article{AA_2018_30_2_a3,
     author = {A. A. Belyaev and A. A. Shkalikov},
     title = {Multipliers in {Bessel} potential spaces: the case of smoothness indices of different sign},
     journal = {Algebra i analiz},
     pages = {76--96},
     publisher = {mathdoc},
     volume = {30},
     number = {2},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2018_30_2_a3/}
}