Representations of reductive groups Conference in honor of Joseph Bernstein, Representation Theory and Algebraic Geometry, June 11-16, 2017, Weizman Institute of Science and the Hebrew University of Jerusalem, Israel - Aizenbud, Avraham 1983-; Gourevitch, Dmitry 1981-; Kazhdan, D. A. 1946-; Lapid, Erez 1971- (Proceedings of symposia in pure mathematics, 2019)