1. On the purity problem of Gauss sums and Jacobi sums over finite fields;Aoki;Comment. Math. Univ. St. Pauli,1997
2. A fitness theorem on pure Gauss sums;Aoki;Comment. Math. Univ. St. Pauli,2004
3. On multi-quadratic Gauss sums;Aoki;Comment. Math. Univ. St. Pauli,2010
4. On pure Gauss sums;Aoki;Comment. Math. Univ. St. Pauli,2012
5. Gauss and Jacobi Sums;Berndt,1997