@article{MZM_2000_67_4_a7,
     author = {V. V. Kucherenko and N. L. Vasilevskii},
     title = {Shift operator generated by trigonometric systems},
     journal = {Matemati\v{c}eskie zametki},
     pages = {539--548},
     publisher = {mathdoc},
     volume = {67},
     number = {4},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2000_67_4_a7/}
}