A γ-ray burst at a redshift of z ≈ 8.2N. R. Tanvir, K. C. Roth, Antonino Cucchiara et al.|Nature|2009Cited by 639
GRB 080913 AT REDSHIFT 6.7J. Greiner, K. Wiersema, T. Krühler et al.|The Astrophysical Journal|2009Cited by 218
Supersolar metal abundances in two galaxies at z ∼ 3.57 revealed by the GRB 090323 afterglow spectrum★S. Savaglio, G. Szokoly, J. Greiner et al.|Monthly Notices of the Royal Astronomical Society|2011Cited by 106