@incollection{itb2898,
  author = {Gessler, Michael},
  title = {Vocational work samples as instruments of context-related competence evaluation},
  year = {2007},
  booktitle = {euroinno. The competence field - an area for data gathering and knowledge transfer.},
  pages = {101–110},
  publisher = {Universität Rostock},
}