@article{AUPO_2009_48_1_a10,
     author = {Rukasov, Vladimir I. and Rovenska, Olga G.},
     title = {Integral presentations of deviations of de la {Vallee} {Poussin} right-angled sums},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {129--137},
     year = {2009},
     volume = {48},
     number = {1},
     mrnumber = {2641953},
     zbl = {1193.42007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_2009_48_1_a10/}
}