@article{IVM_2001_1_a4,
     author = {A. A. Kelzon},
     title = {An error estimate for the trigonometric interpolation of functions of $m$-harmonic bounded variation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {49--54},
     publisher = {mathdoc},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2001_1_a4/}
}