@article{MZ_1981__178_173087,
     author = {Robert W. Fitzgerald},
     title = {Function {Fields} of {Quadratic} {Forms.}},
     journal = {Mathematische Zeitschrift},
     pages = {63--76},
     publisher = {mathdoc},
     volume = {178},
     year = {1981},
     zbl = {0442.10013},
     url = {http://geodesic.mathdoc.fr/item/MZ_1981__178_173087/}
}