@article{MZM_1977_22_6_a8,
     author = {S. L. Edelstein},
     title = {Boundedness of the convolution operator in $L_p(Z^m)$ and smoothness of the symbol of the operator},
     journal = {Matemati\v{c}eskie zametki},
     pages = {873--884},
     publisher = {mathdoc},
     volume = {22},
     number = {6},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1977_22_6_a8/}
}