@article{MZM_2015_97_3_a6,
     author = {K. A. Kerian},
     title = {Uniqueness {Theorem} for {Additive} {Functions} and {Its} {Applications} to {Orthogonal} {Series}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {382--396},
     publisher = {mathdoc},
     volume = {97},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2015_97_3_a6/}
}