@article{MZM_2007_81_3_a14,
     author = {I. A. Privalov},
     title = {Approximation of $1/x$ by {Polynomials} on $[-1,-a]\cup[a,1]$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {472--473},
     publisher = {mathdoc},
     volume = {81},
     number = {3},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2007_81_3_a14/}
}