@article{798881,
  author = {Ulrich Jentschura and E Le bigot and J Evers and Peter Mohr and C Keitel},
  title = {Relativistic and radiative energy shifts for Rydberg states},
  year = {2005},
  number = {38},
  month = {2005-01-01 00:01:00},
  publisher = {Journal of Physics B-Atomic Molecular and Optical Physics},
  language = {en},
}