@article{50619,
  author       = {{Aschhoff, Stefanie and Voigt, Ulrich}},
  journal      = {{Zeitschrift für Heilpädagogik}},
  pages        = {{88–93}},
  title        = {{{Das Freizeitverhalten von Schülerinnen und Schülern mit den   Förderschwerpunkten Lernen und emotionale und soziale Entwicklung in der Selbst- und Fremdwahrnehmung}}},
  volume       = {{57}},
  year         = {{2006}},
}

@inproceedings{38109,
  author       = {{Müller, Wolfgang and Rosti, Alberto and Bocchio, Sara and Riccobene, Elvinia and Dehaene, Wim and Vanderperren, Yves}},
  booktitle    = {{Proc. of ICCAD'06}},
  title        = {{{UML for ESL Design - Basic Principles, Tools, and Applications}}},
  year         = {{2006}},
}

@inproceedings{66534,
  author       = {{Hund, Marcus and Mertsching, B.}},
  booktitle    = {{17th European Conference on Artificial Intelligence (ECAI 2006)}},
  title        = {{{Depth Ordering and Figure-Ground Segregation in Monocular Images derived from Illusory Contour Perception}}},
  year         = {{2006}},
}