Published in
American Astronomical Society, Astrophysical Journal, 2(660), p. L101-L104, 2007
DOI: 10.1086/518310
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Very Different X-Ray-to-Optical Column Density Ratios in γ-Ray Burst Afterglows: Ionization in GRB Environments
Journal article published in 2007 by
D. Watson,
J. Hjorth,
J. P. U. Fynbo,
P. Jakobsson,
S. Foley,
J. Sollerman 
,
R. A. M. J. Wijers
,
R. A. M. J. Wijers
This paper was not found in any repository, but could be made available legally by the author.
Full text: Unavailable
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