AC/DC: The FERMI FEL Split and Delay Optical Device for Ultrafast X-ray Science oleh Alberto Simoncig, Michele Manfredda, Giulio Gaio, Nicola Mahne, Lorenzo Raimondi, Claudio Fava, Simone Gerusina, Riccardo Gobessi, Alessandro Abrami, Flavio Capotondi, Dario De Angelis, Ralf Hendrik Menk, Matteo Pancaldi, Emanuele Pedersoli, Marco Zangrando