@Article{DT121,
  title = {Laser-Driven Atomic Pump},
  author = {Kr\'{a}l, Petr and Tomanek, David},
  journal = {Phys. Rev. Lett.},
  volume = {82},
  number = {26},
  pages = {5373--5376},
  year = {1999},
  month = {Jun},
  url = {http://dx.doi.org/10.1103/PhysRevLett.82.5373},
  doi = {10.1103/PhysRevLett.82.5373},
  publisher = {American Physical Society}
}