@inproceedings{HaferKiy2013,
  author    = {Hafer, J{\"o}rg and Kiy, Alexander},
  title     = {The university-wide introduction of an ePortfolio system as transdisciplinary task},
  series = {Proceedings of the PLE Conference 2013: Learning and Diversity in the Cities of the Future},
  booktitle = {Proceedings of the PLE Conference 2013: Learning and Diversity in the Cities of the Future},
  editor    = {Buchem, Ilona and Graham, Attwell and Tur, Gemma},
  publisher = {Logos},
  address   = {Berlin},
  pages     = {363 -- 373},
  year      = {2013},
  language  = {en}
}
@inproceedings{KiyStrelczukLucke2013,
  author    = {Kiy, Alexander and Strelczuk, Frederik and Lucke, Ulrike},
  title     = {Ein Plugin zur integrierten Literaturverwaltung in Moodle},
  series = {Ein Plugin zur integrierten Literaturverwaltung in Moodle},
  booktitle = {Ein Plugin zur integrierten Literaturverwaltung in Moodle},
  editor    = {Horbach, Matthias},
  publisher = {Gesellschaft f{\"u}r Informatik e.V.},
  address   = {Bonn},
  isbn      = {978-3-88579-614-5},
  pages     = {334 -- 345},
  year      = {2013},
  language  = {de}
}