@inproceedings{DeCesare:2010gG, author = "De Cesare, Giovanni", title = "{Searching for 511 keV annihilation line from galactic compact objects with IBIS}", doi = "10.22323/1.096.0074", booktitle = "Proceedings of The Extreme sky: Sampling the Universe above 10 keV {\textemdash} PoS(extremesky2009)", year = 2010, volume = "096", pages = "074" }