Mathematische Annalen

, Volume 249, Issue 3, pp 225–242

An abelian quotient of the mapping class groupIg

  • Dennis Johnson
Article

DOI: 10.1007/BF01363897

Cite this article as:
Johnson, D. Math. Ann. (1980) 249: 225. doi:10.1007/BF01363897

Copyright information

© Springer-Verlag 1980

Authors and Affiliations

  • Dennis Johnson
    • 1
  1. 1.Jet Propulsion LaboratoryPasadenaUS