@article{10_4064_sm159_2_1,
     author = {S. V. Konyagin and V. N. Temlyakov},
     title = {Convergence of greedy approximation {II.
} {The} trigonometric system},
     journal = {Studia Mathematica},
     pages = {161--184},
     publisher = {mathdoc},
     volume = {159},
     number = {2},
     year = {2003},
     doi = {10.4064/sm159-2-1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm159-2-1/}
}