1. Arkhipov, S., Bezrukavnikov, R.: Perverse sheaves on affine flags and Langlands dual group. Isr. J. Math. 170(1), 135–183 (2009)
2. Beilinson, A.: How to Glue Perverse Sheaves, in K-Theory, Arithmetic, and Geometry, Lecture Notes in Mathematics. Springer, Berlin (1987)
3. Beilinson, A., Bernstein, J.: Localisation de $$\mathfrak{g}$$ g -modules. C. R. Acad. Sci. Paris Sér. 1 292, 15–18 (1981)
4. Bernstein, J.: Trace in Categories, in Operator Algebras, Unitary Representations, Enveloping Algebras and Invariant theory, Progr. Math. Birkhäuser, Boston (1990)
5. Bezrukavnikov, R., Braverman, A., Mirkovic, I.: Some results about geometric Whittaker model. Adv. Math. 186, 143–152 (2004)