@article{TM_1987_180_a102,
     author = {N. L. Pachulia},
     title = {On strong summability of {Fourier} series in systems of functions of polynomial type},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {172--174},
     year = {1987},
     volume = {180},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1987_180_a102/}
}