@article{MZM_2000_67_5_a10,
     author = {N. G. Moshchevitin},
     title = {Best simultaneous approximations: norms, signatures, and asymptotic directions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {730--737},
     publisher = {mathdoc},
     volume = {67},
     number = {5},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2000_67_5_a10/}
}