Memoirs of the American Mathematical Society, ISSN 1947-6221 ; Volume 237, Number 1118
Print version: Bruggeman, Roelof W., 1944- Period functions for Maass wave forms and cohomology. Providence, Rhode Island : American Mathematical Society, c2015 xii, 132 pages Memoirs of the American Mathematical Society ; Volume 237, Number 1118. ISBN 9781470414078