@article{799446,
  author = {J Rehr and J Soininen and Eric Shirley},
  title = {Electron Self-energy Calculation using a General Multi-pole Approximation},
  year = {2003},
  number = {15},
  month = {2003-01-01 00:01:00},
  publisher = {Journal of Physics-Condensed Matter},
  language = {en},
}