@article{Staubert:2011Cn, author = "Staubert, Ruediger", title = "{Periodic variations of the pulse profiles in Her X-1 – a pulse profile template for the 35 d modulation}", doi = "10.22323/1.115.0141", journal = "PoS", year = 2011, volume = "INTEGRAL 2010", pages = "141" }