Document Preview Unavailable
GRB 090423 at a redshift of z~8.1
Salvaterra, R; M Della Valle; Campana, S; Chincarini, G; Covino, S; et al. arXiv.org, Nov 20, 2009.You might have access to this document
-
Try and log in through your institution to see if they have access to the full text.
Log in through your library