The elliptical colour-magnitude relation as a discriminant between the monolithic and merger paradigms: the importance of progenitor bias
(2004)
A simple model for the evolution of super-massive black holes and the quasar population
(2004)
An erupting classical nova in a globular cluster of M87
ASTROPHYSICAL JOURNAL 605:2 (2004) L117-L120
Are domain walls ruled out?
ASTROPARTICLE PHYSICS 21:4 (2004) 443-449
Can annihilating dark matter be lighter than a few GeVs?
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS 30:3 (2004) 279-285