Star formation and mass assembly in high redshift galaxies P. Santini, A. Fontana, A. Grazian, S. Salimbeni, F. Fiore, F. Fontanot, K. Boutsia, M. Castellano, S. Cristiani, C. De Santis et al. (7 more) A&A, 504 3 (2009) 751-767 Published online: 09 July 2009 DOI: 10.1051/0004-6361/200811434