@article{TM_2010_270_a5,
     author = {V. I. Danchenko and E. N. Kondakova},
     title = {Chebyshev's alternance in the approximation of constants by simple partial fractions},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {86--96},
     publisher = {mathdoc},
     volume = {270},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2010_270_a5/}
}