1. E. Benedico-Mora, F. Caspers, S. Chel, J. M. Deconto, R. Duperrier, E. Froidefond, R. Garoby, K. Hanke, C. Hill, M. Hori, J. Inigo-Golfin, K. Kahle, T. Kroyer, D. Küchler, J. B. Lallement, M. Lindroos, A. M. Lombardi, A. López Hernàndez, M. Magistris, T. Meinschad, A. Millich, E. Noah-Messomo, C. Pagani, V. Palladino, M. Paoluzzi, M. Pasini, P. Pierini, C. Rossi, J. P. Royer, M. Sanmartí, E. Sargsyan, R. Scrivens, M. Silari, T. Steiner, J. Tückmantel, D. Uriot, and M. Vretenar, edited by M. Baylac, F. Gerigk, “Conceptual design of the SPL II: a high-power superconducting H- linac at CERN,” CERN Report No. 2006-006, 2006.
2. A radio frequency driven H[sup −] source for Linac4
3. Commissioning of the new H− source for Linac4
4. High duty factor plasma generator for CERN’s Superconducting Proton Linac