@article{SM_2016_207_12_a5,
     author = {A. O. Radomskii},
     title = {On nonequivalence of the $\mathrm{C}$- and $\mathrm{QC}$-norms in the space of trigonometric polynomials},
     journal = {Sbornik. Mathematics},
     pages = {1729--1742},
     publisher = {mathdoc},
     volume = {207},
     number = {12},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2016_207_12_a5/}
}