@inproceedings{4497,
  author       = {{Sporer, Thomas and Heinze, Nina and Jenert, Tobias and Reinmann, Gabi}},
  keywords     = {{Problem Solving Competencies, E-Portfolio}},
  location     = {{Kreta }},
  title        = {{{Student Learning Communities in the Project-Centered Study Program" Problem-Solving Competencies"}}},
  year         = {{2007}},
}