@article{PerssonSchneiderGreineretal.2006,
  author    = {Hans Persson and Stefan Michael Schneider and Walter Greiner and Gerhard Soff and Ingvar Lindgren},
  title     = {Self-energy correction to the hyperfine structure splitting of hydrogenlike atoms},
  journal   = {Physical Review Letters},
  volume    = {76},
  number    = {9},
  pages     = {1433 -- 1436},
  year      = {2006},
}