@PHDTHESIS{achit2012, url = "http://www.theses.fr/2012PA077245", title = "Halo mass function of dark matter halos : imprints of the initial matter density field and of the non-linear collapse", author = "Achitouv, Ixandra", year = "2012", pages = "1 vol. (113 p.)", note = "Thèse de doctorat dirigée par Bartlett, James et Corasaniti, Pier Stefano Champs, particules, matière Paris 7 2012", note = "2012PA077245", }