@article{VMUMM_1994_5_a4,
     author = {E. M. Matveev},
     title = {On some properties of {\textquotedblleft}good{\textquotedblright} {Diophantine} approximations},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {18--22},
     year = {1994},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1994_5_a4/}
}