@article{Foerster2007,
  author    = {Arnold F{\"o}rster},
  title     = {Resonant tunneling diodes : the effect of structural properties on their performance},
  journal   = {Festk{\"o}rperprobleme = Advances in solid state physics. 33 (1994)},
  pages     = {37 -- 62},
  year      = {2007},
}