@InProceedings{Soldi:2012,
author = "S. Soldi and W. Baumgartner and V. Beckmann and H. Krimm and P. Lubiński and F. Mattana and G. Ponti and C. Shrader and J. Tueller",
title = "AGN variability at hard X-rays",
booktitle = "9th INTEGRAL Workshop",
address = "Paris, Francja",
publisher = "[B. m.], [brak wydawcy]",
volume = "Proceedings of Science",
pages = "[6]",
year = "2012",
}