@article{RM_2016_71_2_a6,
     author = {A. V. Meleshkina},
     title = {Absolute convergence of {Fourier} series in~bounded complete double orthonormal systems},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {379--381},
     publisher = {mathdoc},
     volume = {71},
     number = {2},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2016_71_2_a6/}
}