@inproceedings{3f8ef860e95111ddbf70000ea68e967b,
title = "Column-density variability of excited levels of Fell and Nill in GBR 060418: Santa Fe Conference on Gamma-Ray Bursts, NOV 05-09, 2007 Santa Fe, NM",
author = "Vreeswijk, {Paul Marijn} and C{\'e}dric Ledoux and Alain Smette and Sara Ellison and Andreas Jaunsen",
year = "2008",
doi = "10.1063/1.2943517",
language = "English",
volume = "1000",
pages = "496--500",
booktitle = "AIP Confernce Proceeding , vol. 1000, issue 1",
note = "Gamma-ray bursts 2007: Proceedings of the Santa Fe Conference ; Conference date: 29-11-2010",
}