@article{MZM_1981_29_5_a2,
     author = {R. R. Ashurov},
     title = {Conditions for riesz means of spectral resolutions to be a basis in $L_p(\mathbf R^n)$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {673--684},
     publisher = {mathdoc},
     volume = {29},
     number = {5},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1981_29_5_a2/}
}