@article{JTNB_1995__7_2_461_0,
     author = {Jakubec, Stanislav},
     title = {Note on the jacobi sum $J(\chi ,\chi )$},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {461--471},
     publisher = {Universit\'e Bordeaux I},
     volume = {7},
     number = {2},
     year = {1995},
     mrnumber = {1378591},
     zbl = {0853.11068},
     language = {en},
     url = {http://www.numdam.org/item/JTNB_1995__7_2_461_0/}
}