@article{RLINA_1967_8_42_3_a5,
     author = {Hirschfeld, James William Peter},
     title = {A curve over a finite field, the number of whose points is not increased by a quadratic extension of the field, and {sub-Hermitian} forms},
     journal = {Atti della Accademia nazionale dei Lincei. Rendiconti della Classe di scienze fisiche, matematiche e naturali},
     pages = {365--367},
     publisher = {mathdoc},
     volume = {Ser. 8, 42},
     number = {3},
     year = {1967},
     zbl = {0146.42802},
     mrnumber = {0222085},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RLINA_1967_8_42_3_a5/}
}