Neutral chlorine and molecular hydrogen at high redshiftS. A. Balashev, P. Noterdaeme, V. V. Klimenko, P. Petitjean, R. Srianand, C. Ledoux, A. V. Ivanchik and D. A. VarshalovichA&A, 575 (2015) L8DOI: https://doi.org/10.1051/0004-6361/201425553
