@inproceedings{Grupe:2011pg, author = "Grupe, Dirk", title = "{Statistical analysis of an AGN sample with simultaneous UV and X-ray observations with Swift}", doi = "10.22323/1.126.0004", booktitle = "Proceedings of Narrow-Line Seyfert 1 Galaxies and their place in the Universe {\textemdash} PoS(NLS1)", year = 2011, volume = "126", pages = "004" }