1. P. Conner, “Concerning the Action of a Finite Group,” these PROCEEDINGS, 42, No.6. 349, 1956.
2. E. Artin, “Zur Theorie der L-Reihen mit allgemeinen Gruppencharakteren,” Abhandl. lvlath. Sem. Hamburg Univ., pp. 229-306, 1930.
3. Weil, Sur les courbes algebriques et les variitis qui s’ en deduisent (Paris: Hermann & Cie, 1948), p. 8 l.
4. R. Brauer and J. Tate, “On the Characters of Finite Groups,” Ann. Math., 62, No. 1, 1-7, 1955.
5. S. Lang and A. Weil, “Number of Points of Varieties in Finite Fields,” Am. J. Math., 76, No. 4, 819-827, 1954.