@article{JRAM_1989__401_153177,
     author = {Ernst-Ulrich Gekeler},
     title = {On the de {Rham} isomorphism for {Drinfeld} modules.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {188--208},
     publisher = {mathdoc},
     volume = {401},
     year = {1989},
     zbl = {0672.14011},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1989__401_153177/}
}