@article{IVM_1991_3_a7,
     author = {A. D. Nakhman},
     title = {Summation of {Fourier} expansions in systems of polynomial form},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {35--47},
     publisher = {mathdoc},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1991_3_a7/}
}