@article{MOMA_1991__111_1_178519,
     author = {Bernard de Mathan},
     title = {Simultaneous {Diophantine} {Approximation} for {Algebraic} {Functions} in {Positive} {Characteristic.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {187--194},
     publisher = {mathdoc},
     volume = {111},
     number = {1},
     year = {1991},
     zbl = {0736.11031},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1991__111_1_178519/}
}