title: Comment on "Quantum confinement and electronic properties of silicon nanowires".
authors.affiliation: Laboratoire des Solides Irradiés CNRS-CEA-Ecole Polytechnique F-91128 Palaiseau, France.
authors.forename: Fabien
authors.initials: F
authors.lastname: Bruneval
authors.forename: Silvana
authors.initials: S
authors.lastname: Botti
authors.forename: Lucia
authors.initials: L
authors.lastname: Reining