@incollection{KiyLuckeZoerner2014,
  author    = {Alexander Kiy and Ulrike Lucke and Dietmar Zoerner},
  title     = {An adaptive personal learning environment architecture},
  booktitle = {Architecture of Computing Systems - ARCS 2014 Lecture Notes in Computer Science},
  volume    = {2014},
  number    = {8350},
  isbn      = {978-3-319-04890-1},
  year      = {2014},
}