Memoirs of the American Mathematical Society 1984; 116 pp; softcover Volume: 49 ISBN10: 0821823000 ISBN13: 9780821823002 List Price: US$23 Individual Members: US$13.80 Institutional Members: US$18.40 Order Code: MEMO/49/299
 Table of Contents  Introduction
 Periods of automorphic forms
 Locally split extensions of flat vector bundles
 bis. Automorphic forms attached to the symmetric powers of a second order differential equation and their periods
 Descent
 Differential equations associated to automorphic forms
 Examples
