@article{MZM_1972_11_3_a10,
     author = {V. P. Myakishev},
     title = {A theorem concerning the joint approximation of real numbers by rationals},
     journal = {Matemati\v{c}eskie zametki},
     pages = {313--317},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1972_11_3_a10/}
}