@article{MZM_2008_83_2_a11,
     author = {M. S. Martirosyan and S. V. Samarchyan},
     title = {On {Kolmogorov} {Widths} of {Sets} of {Exponents}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {310--311},
     publisher = {mathdoc},
     volume = {83},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2008_83_2_a11/}
}