@article{MZM_2004_75_1_a5,
     author = {O. N. German},
     title = {Asymptotic {Directions} for {Best} {Approximations} of $n${-Dimensional} {Linear} {Forms}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {55--70},
     publisher = {mathdoc},
     volume = {75},
     number = {1},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2004_75_1_a5/}
}