@article{IVM_2011_10_a8,
     author = {I. A. Shakirov},
     title = {A complete description of the {Lebesgue} functions for classical {Lagrange} interpolation polynomials},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {80--88},
     publisher = {mathdoc},
     number = {10},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2011_10_a8/}
}