@article{MAN_1983__262_163698,
     author = {Ernst-Ulrich Gekeler},
     title = {Zur {Arithmetik} von {Drinfeld-Moduln.}},
     journal = {Mathematische Annalen},
     pages = {167--182},
     publisher = {mathdoc},
     volume = {262},
     year = {1983},
     zbl = {0536.14028},
     url = {http://geodesic.mathdoc.fr/item/MAN_1983__262_163698/}
}