@article{10_21136_CPM_1985_108588,
     author = {Shaposhnikova, Tatjana Olegovna},
     title = {On the spectrum of multipliers in {Bessel} potential spaces},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {197--206},
     publisher = {mathdoc},
     volume = {110},
     number = {2},
     year = {1985},
     doi = {10.21136/CPM.1985.108588},
     mrnumber = {796570},
     zbl = {0578.46022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1985.108588/}
}