@misc{891846,
  author = {U Jentschura and Peter J. Mohr},
  title = {Precise Theory of Levels of Hydrogen and Deuterium: The Two-Photon Radiative Corrections},
  year = {2008},
  month = {2008-10-16 14:10:14},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}