"The workshops on Mapping Class Groups and Moduli Spaces of Riemann Surfaces were held at the Mathematical Institute of the University of Göttingen, Göttingen, Germany, on June 24-28, 1991 with support from the Sonderforchungsbereich 170 "Geometrie und Analysis" and at the University of Washington, Seattle on August 6-10, 1991 with support from the University of Washington, Seattle and the National Science Foundation".
Mapping class groups and moduli spaces of Riemann surfaces : proceedings of workshops held June 24-28, 1991, in Göttingen, Germany, and August 6-10, 1991, in Seattle, Washington. ISBN 0821851675. Published by American Mathematical Society in 1993. Publication and catalogue information, links to buy online and reader comments.