@article{216636,
  author = {Shon Cook and Till Rosenband and David Leibrandt},
  title = {Laser frequency stabilization based on steady-state spectral-hole burning in Eu3+:Y2SiO5},
  year = {2015},
  number = {114},
  month = {2015-06-23},
  publisher = {Physical Review Letters},
  doi = {https://doi.org/10.1103/PhysRevLett.114.253902},
  language = {en},
}