Useful general references

• Tully, 1987 groups in the "Nearby Galaxies Catalog". (This catalog is available in digital form.)
• Huchra & Geller 1983, ApJS 52, 6. The HG catalog, based on the CfA redshift survey. This is paper III; see also I and II.
• Garcia 1993 A&ApS, 100,47. Lyon-Meudon group catalog (LGG).

• Heisler & Tremaine 1985, ApJ 298, 8. On methods of estimating the masses of galaxy groups.

Some of our favorite groups

• Local Group
  • SEDS Local Group page

• Leo I group
  • Trentham & Tully
  • Katy Flint's Optical survey
  • Ferguson & Sandage
  • Schneider & Murdin, 2000. Encyclopedia of Astronomy and Astrophysics article.