@misc{PrescherBogner2014,
  author    = {Prescher, Thomas and Bogner, Christian},
  title     = {Activity-Based Learning as Strategy of Self-Education in the Area of Vocational Training: The Didactical Concept of Task-Prototypes in the Project CROCODIL (bmbf). Vortrag auf der 8 {\´E}ME Colloque Sur L´Autoformation (Konferenz zur Selbstbildung), Straßburg, 29. Oktober 2014},
  year      = {2014},
  language  = {en}
}