A quasar hiding behind two dusty absorbers - Quantifying the selection bias of metal-rich, damped Lyα absorption systemsK. E. Heintz, J. P. U. Fynbo, C. Ledoux, P. Jakobsson, P. Møller, L. Christensen, S. Geier, J.-K. Krogager and P. NoterdaemeA&A, 615 (2018) A43DOI: https://doi.org/10.1051/0004-6361/201731964
