@book{Wilhelm1997,
  author    = {Wilhelm, Otto},
  title     = {Theoretische Grundlagen der Informatik : ein vorlesungsbegleitendes Manuskript f{\"u}r den internen Gebrauch am Institut ; Bd. 1 Automaten und Umwelten},
  editor    = {Budach, Lothar},
  publisher = {Univ.},
  address   = {Potsdam},
  pages     = {54 S.},
  year      = {1997},
  language  = {de}
}
@article{OberauerSuessSchulzeetal.2000,
  author    = {Oberauer, Klaus and Suess, Heinz-Martin and Schulze, Ralf and Wilhelm, Otto and Wittmann, W. W.},
  title     = {Working memory capacity - facets of a cognitive ability construct},
  year      = {2000},
  language  = {en}
}