^Bond, J. R.; Efstathiou, G. Cosmic background radiation anisotropies in universes dominated by nonbaryonic dark matter. The Astrophysical Journal. October 1984, 285: L45. doi:10.1086/184362.
^Efstathiou, G.; Sutherland, W. J.; Maddox, S. J. The cosmological constant and cold dark matter. Nature. 1990-12-27, 348 (6303): 705–707. doi:10.1038/348705a0.
^Efstathiou, G.; Moody, Stephen; Peacock, John A.; Percival, Will J.; Baugh, Carlton; Bland-Hawthorn, Joss; Bridges, Terry; Cannon, Russell; Cole, Shaun; Colless, Matthew; Collins, Chris; Couch, Warrick; Dalton, Gavin; Propris, Roberto De; Driver, Simon P.; Ellis, Richard S.; Frenk, Carlos S.; Glazebrook, Karl; Jackson, Carole; Lahav, Ofer; Lewis, Ian; Lumsden, Stuart; Maddox, Steve; Norberg, Peder; Peterson, Bruce A.; Sutherland, Will; Taylor, Keith. Evidence for a non-zero and a low matter density from a combined analysis of the 2dF Galaxy Redshift Survey and cosmic microwave background anisotropies. Monthly Notices of the Royal Astronomical Society. February 2002, 330 (2): L29–L35. doi:10.1046/j.1365-8711.2002.05215.x.