Gauss sum for the adjoint representation of G L n ( q ) and S L n ( q ) Yeon-Kwan Jeong, In-Sok Lee, Hyekyoung Oh, Kyung-Hwan Park (2000) Acta Arithmetica
Gaussian sums over finite fields and gamma functions. (Gaussche Summen über endlichen Körpern und Gammafunktion.) Helversen-Pasotto, Anna (1994) Séminaire Lotharingien de Combinatoire [electronic only]