@article{MOMA_1964__68_177249,
     author = {Wolfgang M. Schmidt},
     title = {Metrische {S\"atze} \"uber simultane {Approximation} abh\"angiger {Gr\"o{\ss}en.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {154--166},
     publisher = {mathdoc},
     volume = {68},
     year = {1964},
     zbl = {0119.28105},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1964__68_177249/}
}