1. D. Berkovits et al., in: Proc. of LINAC2012, MO1A01, Tel-Aviv, Israel, 2012.
2. R. Ferdinand et al., in: Proc. of SRF2013, MOIOA012, Paris, France, 2013.
3. A. Facco et al., in: Proceedings of LINAC08, Victoria, BC, Canada, 2008, pp. 257–259.
4. DEMO design activities in the broader approach under Japan/EU collaboration
5. A. Mosnier et al., in: Proc. of IPAC2010, MOPC056, Kyoto, Japan, 2010.