@book{OPUS4-29152,
  title     = {Psychology and Aging : published quarterly by the American Psychological Association},
  editor    = {Kliegl, Reinhold},
  publisher = {Ass.},
  address   = {Arlington, Va},
  year      = {1992},
  language  = {en}
}
@book{OPUS4-28046,
  title     = {Aging and Cognition : a journal on normal and dysfunctional development},
  editor    = {Kliegl, Reinhold},
  publisher = {Swets \& Zeitlinger},
  address   = {Lisse},
  year      = {1994},
  language  = {en}
}
@book{Wijnroks1994,
  author    = {Wijnroks, Alexander},
  title     = {Dimensions of mother-infant interaction and the development of social and cognitive competence in preterm infants},
  publisher = {Univ.},
  address   = {Groningen},
  year      = {1994},
  language  = {en}
}
@book{Krampe1994,
  author    = {Krampe, Ralf-Thomas},
  title     = {Maintaining excellence : cognitive-motor performance in pianists differing in age and skill level},
  publisher = {Ed. Sigma},
  address   = {Berlin},
  year      = {1994},
  language  = {en}
}
@book{Mayr1994,
  author    = {Mayr, Ulrich},
  title     = {Age-based performance limitations in figural transformations : the effect of task complexity and practice},
  publisher = {Ed. Sigma},
  address   = {Berlin},
  year      = {1994},
  language  = {en}
}
@book{Krahe1994,
  author    = {Krah{\´e}, Barbara},
  title     = {Personality and Social Psychology},
  publisher = {Guerini},
  address   = {Mailand},
  year      = {1994},
  language  = {en}
}
@book{OPUS4-25307,
  title     = {Early childhood intervention : theory, evaluation and practice},
  series = {Prevention and intervention in childhood and adolescence},
  volume    = {20},
  journal   = {Prevention and intervention in childhood and adolescence},
  editor    = {Brambring, Michael and Rauh, Hellgard},
  publisher = {de Gruyter},
  address   = {Berlin ; New York},
  pages     = {513 S.},
  year      = {1996},
  language  = {en}
}
@book{Krahe1996,
  author    = {Krah{\´e}, Barbara},
  title     = {Personality and Social Psychology},
  publisher = {Shobo},
  address   = {Kyoto},
  year      = {1996},
  language  = {en}
}
@book{OPUS4-22057,
  title     = {Color vision : perspectives from different disciplines},
  editor    = {Backhaus, Werner G. K. and Kliegl, Reinhold and Werner, John S.},
  publisher = {de Gruyter},
  address   = {Berlin},
  isbn      = {3-11-015431-5},
  pages     = {XV, 343 S. : Ill.},
  year      = {1998},
  language  = {en}
}
@book{KemperKliegl1999,
  author    = {Kemper, Susan and Kliegl, Reinhold},
  title     = {Constraints on language : aging, grammar, and memory},
  publisher = {Kluwer},
  address   = {Boston},
  pages     = {324 S.},
  year      = {1999},
  language  = {en}
}