@article{VollmeyerRheinbergBurns2002,
  author    = {Vollmeyer, Regina and Rheinberg, Falko and Burns, Bruce D.},
  title     = {Motivational patterns during hypermedia learning},
  year      = {2002},
  language  = {en}
}
@article{VollmeyerRheinbergBurns1998,
  author    = {Vollmeyer, Regina and Rheinberg, Falko and Burns, Bruce D.},
  title     = {Goals, strategies, and motivation},
  year      = {1998},
  language  = {en}
}
@article{VollmeyerBurnsRheinberg2000,
  author    = {Vollmeyer, Regina and Burns, Bruce D. and Rheinberg, Falko},
  title     = {Goal-specifity and learning with multimedia program},
  isbn      = {0-8058-3879-1},
  year      = {2000},
  language  = {en}
}
@article{RheinbergVollmeyerBurns2000,
  author    = {Rheinberg, Falko and Vollmeyer, Regina and Burns, Bruce D.},
  title     = {Motivation and self-regulated learning},
  year      = {2000},
  language  = {en}
}
@article{VollmeyerBurnsRheinberg1999,
  author    = {Vollmeyer, Regina and Burns, Bruce D. and Rheinberg, Falko},
  title     = {Zielspezifit{\"a}t, Strategien und Motivation},
  year      = {1999},
  language  = {de}
}