Ting X. Liao

Keck Spectroscopy of Distant GOODS Spheroidal Galaxies: Downsizing in a Hierarchical Universe

T. Treu, P. V. van Dokkum, R. Ellis, 2005, astro-ph/0502028.

The Assembly History of Field Spheroidals: Evolution of Mass-to-Light Ratios and Signatures of Recent Star Formation

R. S. Ellis, P. Tozzi, T. Treu, 2005, astro-ph/0503164.