The molecular gas content of ULIRG type 2 quasars at z < 1M. I. Rodríguez, M. Villar-Martín, B. Emonts, A. Humphrey, G. Drouart, S. García Burillo and M. Pérez TorresA&A, 565 (2014) A19DOI: https://doi.org/10.1051/0004-6361/201323004