title: On the oligopoly of academic publishers.
authors.affiliation: Unità di Bioetica, Presidenza, Istituto Superiore di Sanità, Rome, Italy.
authors.forename: Carlo
authors.initials: C
authors.lastname: Petrini
authors.affiliation: Dipartimento di Biologia Cellulare e Neuroscienze, Istituto Superiore di Sanità, Rome, Italy.
authors.forename: Enrico
authors.initials: E
authors.lastname: Alleva
mesh_terms: D010506:Periodicals as Topic / Q000191:economics* / Q000639:trends*; D011643:Publishing / Q000191:economics* / Q000639:trends*