1.1k citations · 15.9k across the 145 of their papers we have counts for
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astro-ph1997★ 307 cited
Morphological studies of the galaxy populations in distant "Butcher-Oemler" clusters with HST. II. AC103, AC118 and AC114 at z=0.31
W. J. Couch, A. J. Barger, I. Smail +2
We present new results of a program to study the detailed morphologies of galaxies in intermediate redshift clusters and hence understand the physical origin of the enhanced star f…
astro-ph1997★ 1.1k cited
Evolution since z = 0.5 of the Morphology-Density relation for Clusters of Galaxies
Alan Dressler, Augustus Oemler, Warrick J. Couch +6
Using traditional morphological classifications of galaxies in 10 intermediate-redshift (z~0.5) clusters observed with WFPC-2 on the Hubble Space Telescope, we derive relations bet…