@article{MZM_2011_90_5_a16,
     author = {A. I. Rubinshtein},
     title = {On {Parseval's} {Equality} for {Rearrangements} of the {Trigonometric} {System}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {797--800},
     publisher = {mathdoc},
     volume = {90},
     number = {5},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2011_90_5_a16/}
}