@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{SchultheissBrunstein1999,
  author    = {Schultheiss, Oliver and Brunstein, Joachim Clemens},
  title     = {Goal imagery : bridging the gap between implicit motives and explicit goals},
  issn      = {0022-3506},
  year      = {1999},
  language  = {en}
}