Galaxy Ecology: groups and low density environments in the SDSS and 2dFGRS
Monthly Notices of the Royal Astronomical Society 348 (2004) 1355-1372
The 2dF Galaxy Redshift Survey: The blue galaxy fraction and implications for the Butcher-Oemler effect
(2004)
The 2dF Galaxy Redshift Survey: The clustering of galaxy groups
(2004)
Galaxy groups in the 2dFGRS: the luminous content of the groups
(2004)
Galaxy groups in the 2dFGRS: the group-finding algorithm and the 2PIGG catalogue
(2004)