1. Arthur, J.; Clozel, L., Simple algebras, base change, and the advanced theory of the trace formula. Annals of Mathematics Studies, 120. Princeton University Press, Princeton, NJ, 1989.
2. Blasius, D.; Rogawski, J., Motives for Hilbert modular forms. Invent. Math. 114 (1993), no. 1, 55–87.
3. Blasius, Don; Rogawski, Jonathan D., Zeta functions of Shimura varieties. Motives (Seattle, WA, 1991), 525–571, Proc. Sympos. Pure Math., 55, Part 2, Amer. Math. Soc., Providence, RI, 1994.
4. Brylinski, J.-L.; Labesse, J.-P., Cohomologie d’intersection et fonctions L de certaines variétés de Shimura. Ann. Sci. École Norm. Sup. (4) 17 (1984), no. 3, 361–412.
5. Carayol, Henri, Sur les représentations l-adiques associées aux formes modulaires de Hilbert. Ann. Sci. École Norm. Sup. (4) 19 (1986), no. 3, 409–468.