@article{PIM_2014_N_S_96_110_a12,
     author = {K. A. Kopotun and D. Leviatan and I. A. Shevchuk},
     title = {New {Moduli} of {Smoothness}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {169 },
     publisher = {mathdoc},
     volume = {_N_S_96},
     number = {110},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_2014_N_S_96_110_a12/}
}