@article{JRAM_1993__440_153534,
     author = {Johan P. Hansen and Jens Peter Pedersen},
     title = {Automorphism groups of {Ree} type {Deligne-Lusztig} curves and function fields.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {99--110},
     publisher = {mathdoc},
     volume = {440},
     year = {1993},
     zbl = {0769.14009},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1993__440_153534/}
}