@incollection{Ritsos_MR_Real_Virtuality,
  author = {Ritsos, Panagiotis D.},
  title = {Mixed Reality - A paradigm for perceiving synthetic spaces},
  editor = {Reiche, Martin and Gehmann, Ulrich},
  booktitle = {Real Virtuality},
  publisher = {Transcript-Verlag Bielefeld},
  year = {2014},
  pages = {283--310}
}