@article{3349,
  author = {Carlos Hernández-García and Jose Pérez-Hernández and Tenio Popmintchev and Margaret Murnane and Henry Kapteyn and Agnieszka Jaron-Becker and Andreas Becker and Luis Plaja},
  title = {Zeptosecond High Harmonic keV X-Ray Waveforms Driven by Midinfrared Laser Pulses},
  year = {2013},
  journal = {Physical Review Letters},
  volume = {111},
  pages = {033002},
  month = {2013-07},
  issn = {0031-9007},
  url = {http://link.aps.org/doi/10.1103/PhysRevLett.111.033002},
  doi = {10.1103/PhysRevLett.111.033002},
}