@misc{indiciaec8b8c919cdd4,
  title = {Clocking femtosecond X rays.},
  author = {A L Cavalieri and D M Fritz and S H Lee and P H Bucksbaum and D A Reis and J Rudati and D M Mills and P H Fuoss and G B Stephenson and C C Kao and D P Siddons and D P Lowney and A G Macphee and D Weinstein and R W Falcone and R Pahl and J Als-Nielsen and C Blome and S Düsterer and R Ischebeck and H Schlarb and H Schulte-Schrepping and Th Tschentscher and J Schneider and O Hignette and F Sette and K Sokolowski-Tinten and H N Chapman and R W Lee and T N Hansen and O Synnergren and J Larsson and S Techert and J Sheppard and J S Wark and M Bergh and C Caleman and G Huldt and D van der Spoel and N Timneanu and J Hajdu and R A Akre and E Bong and P Emma and P Krejcik and J Arthur and S Brennan and K J Gaffney and A M Lindenberg and K Luening and J B Hastings},
  year = {2005},
  doi = {10.1103/physrevlett.94.114801},
  url = {https://pubmed.ncbi.nlm.nih.gov/15903864/},
  note = {Source identifier: 15903864}
}