@article{5461,
  author = {D. Oepts and W. B. Colson},
  title = {Phase Locking in an Infrared Short-Pulse Free-Electron Laser},
  year = {1990},
  journal = {Ieee Journal of Quantum Electronics},
  volume = {26},
  number = {4},
  pages = {723-730},
  month = {Apr},
  isbn = {0018-9197},
  doi = {10.1109/3.53390},
  language = {eng},
}