@misc{indiciaeaf8cd0c05300,
  title = {Volt-per-Ångstrom terahertz fields from X-ray free-electron lasers},
  author = {Tanikawa, T. and Karabekyan, S. and Kovalev, S. and Casalbuoni, S. and Asgekar, V. and Bonetti, S. and Wall, S. and Laarmann, T. and Turchinovich, D. and Zalden, P. and Kampfrath, T. and Fisher, A. S. and Stojanovic, N. and Gensch, M. and Geloni, G.},
  year = {2020},
  doi = {10.1107/s1600577520004245},
  url = {https://www.osti.gov/biblio/1633191},
  note = {Source identifier: 1633191}
}