Media type: E-Article Title: Optical afterglows of gamma-ray bursts: a bimodal distribution? : Testing GRB optical luminosity bimodality Contributor: Nardini, Marco; Ghisellini, Gabriele; Ghirlanda, Giancarlo imprint: Oxford University Press (OUP), 2008 Published in: Monthly Notices of the Royal Astronomical Society Language: English DOI: 10.1111/j.1365-2966.2007.12588.x ISSN: 0035-8711; 1365-2966 Keywords: Space and Planetary Science ; Astronomy and Astrophysics Origination: Footnote: Access State: Open Access