D-modules, representation theory, and quantum groups lectures given at the 2nd session of the Centro internazionale matematico estivo (C.I.M.E.) held in Venezia, Italy, June 12-20, 1992 / L. Boutet de Monvel ... [et al.] ; editors, G. Zampieri, A. D'Agnolo. - Boutet de Monvel, L., 1941-; Zampieri, G. (Giuseppe); D'Agnolo, A. (Andrea) (Lecture notes in mathematics (Springer-Verlag), 1993)