TY - JOUR AU - Chergui, Majed AU - Beye, Martin AU - Mukamel, Shaul AU - Svetina, Cristian AU - Masciovecchio, Claudio PY - 2023 DO - 10.1038/s42254-023-00643-7 UR - http://hdl.handle.net/20.500.12614/3449 T2 - Nature Reviews Physics LA - en TI - Progress and prospects in nonlinear extreme-ultraviolet and X-ray optics and spectroscopy TY - research article ER -