@article{IVM_2007_8_a8,
     author = {V. M. Deundyak and G. G. Smolkin},
     title = {Discrete convolution operators with discontinuous symbols},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {74--76},
     publisher = {mathdoc},
     number = {8},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2007_8_a8/}
}