Black-hole masses of type 1 AGN in the XMM-Newton bright serendipitous surveyA. Caccianiga, R. Fanali, P. Severgnini, R. Della Ceca, E. Marchese and S. MateosA&A, 549 (2013) A119DOI: https://doi.org/10.1051/0004-6361/201220343
