@article{GDZPPN00211111X,
title = {D-elliptic sheaves and the Langlands correspondence.},
journal = {Inventiones mathematicae},
volume = {114},
year = {1993},
pages = {217-338},
zbl = {0809.11032},
url = {http://dml.mathdoc.fr/item/GDZPPN00211111X}
}
Rapoport, M.; Stuhler, U.; Laumon, G. D-elliptic sheaves and the Langlands correspondence.. Inventiones mathematicae, Tome 114 (1993) pp. 217-338. http://gdmltest.u-ga.fr/item/GDZPPN00211111X/