@article{JRAM_1994__457_153673,
     author = {Henning Stichtenoth and Hans-Georg R\"uck},
     title = {A characterization of {Hermitian} function fields over finite fields.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {185--188},
     publisher = {mathdoc},
     volume = {457},
     year = {1994},
     zbl = {0802.11053},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1994__457_153673/}
}