@article{MZM_2005_78_4_a15,
     author = {E. D. Livshits},
     title = {On {Almost-Best} {Approximation} by {Piecewise} {Polynomial} {Functions} in the {Space} $C[0,1]$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {629--633},
     publisher = {mathdoc},
     volume = {78},
     number = {4},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2005_78_4_a15/}
}