1. W. Barth, et al., Development of the UNILAC towards a megawatt beam injector, in: Proceedings of the LINAC׳2004, Luebeck, Germany.
2. The Physics and Technology of Ion Source,1989
3. Development of a vacuum arc ion source for injection of high current uranium ion beam into the UNILAC at GSI
4. O.K. Kester, et al., Status of the FAIR facility, in: Proceedings of the IPAC׳2013, Shanghai, China, 2013.
5. L. Dahl, et al., The GSI UNILAC upgrade program to meet FAIR requirements, in: Proceedings of the HIAT׳2009, Venezia, Italy.