Bartelmann, M. Cosmology, MPI for Astrophysics, Max Planck Society;
Dolag, K., Bartelmann, M., Perrotta, F., Baccigalupi, C., Moscardini, L., Meneghetti, M., et al. (2004). Numerical study of halo concentrations in dark-energy cosmologies. Astronomy & Astrophysics, 416(3), 853-864. doi:10.1051/0004-6361:20031757.