Evolution of the galaxy luminosity function in progenitors of fossil groupsG. Gozaliasl, H. G. Khosroshahi, A. A. Dariush, A. Finoguenov, D. M. Z. Jassur and A. MolaeinezhadA&A, 571 (2014) A49DOI: https://doi.org/10.1051/0004-6361/201424075