Atlas of Lie Groups and Representations
The main atlas members are:

Jeffrey Adams, University of Maryland, jda@math.umd.edu
Peter Trapa, University of Utah, ptrapa@math.utah.edu
Marc van Leeuwen, Université de Poitiers, maavl@mathlabo.univ-poitiers.fr
David Vogan, Massachusetts Institute of Technology, dav@math.mit.edu

The general email address for the atlas project is atlas@liegroups.org

The webmaster is webmaster@liegroups.org