@article{AroldSchaarschmidt1999,
  author    = {Arold, Helga and Schaarschmidt, Uwe},
  title     = {Interventionsm{\"o}glichkeiten bei Risikomustern : Ans{\"a}tze schulischer Gesundheitsf{\"o}rderung},
  year      = {1999},
  language  = {de}
}
@article{Brunstein1999,
  author    = {Brunstein, Joachim Clemens},
  title     = {Pers{\"o}nliche Ziele und subjektives Wohlbefinden bei {\"a}lteren Menschen},
  year      = {1999},
  language  = {de}
}
@article{BrunsteinMaierSchultheiss1999,
  author    = {Brunstein, Joachim Clemens and Maier, G{\"u}nter and Schultheiss, Oliver},
  title     = {Motivation und Pers{\"o}nlichkeit : von der Analyse von Teilsystemen zur Analyse ihrer Interaktionen},
  isbn      = {3-8017-0929-9},
  year      = {1999},
  language  = {de}
}
@article{BrunsteinSchultheissMaier1999,
  author    = {Brunstein, Joachim Clemens and Schultheiss, Oliver and Maier, G{\"u}nter},
  title     = {The pursuit of personal goals : a motivational approach to mental health und life adjustment},
  year      = {1999},
  language  = {en}
}
@article{CampbellSchultheissMcClelland1999,
  author    = {Campbell, Kenneth L. and Schultheiss, Oliver and McClelland, David C.},
  title     = {A necessary adjustment of protocol for use of DPC Coat-a-Count Total Testosterone assay with saliva},
  year      = {1999},
  language  = {en}
}
@article{Degener1999,
  author    = {Degener, Mirko},
  title     = {Wissensmanagement im Entwicklungs- und Konstruktionsprozess},
  year      = {1999},
  language  = {de}
}
@article{Esser1999,
  author    = {Esser, G{\"u}nter},
  title     = {Anmerkungen zur Kaufmann-Assessment Battery for Children (K-ABC)},
  year      = {1999},
  language  = {de}
}
@article{Esser1999,
  author    = {Esser, G{\"u}nter},
  title     = {Sind die Kriterien der sittlichen Reife des \S 105 JGG tats{\"a}chlich reifungsabh{\"a}ngig?},
  year      = {1999},
  language  = {de}
}
@article{Esser1999,
  author    = {Esser, G{\"u}nter},
  title     = {Empirische Entwicklungspsychopathologie},
  year      = {1999},
  language  = {de}
}
@article{EsserIhleLauchtetal.1999,
  author    = {Esser, G{\"u}nter and Ihle, Wolfgang and Laucht, Manfred and Schmidt, Martin H.},
  title     = {Geschlechtsunterschiede in der Entwicklung psychischer Aff{\"a}lligkeiten},
  year      = {1999},
  language  = {de}
}