@incollection{DoernerBrollJungetal.2022,
  author    = {Doerner, Ralf and Broll, Wolfgang and Jung, Bernhard and Grimm, Paul and G{\"o}bel, Martin and Kruse, Rolf},
  title     = {Introduction to Virtual and Augmented Reality},
  booktitle = {Doerner, Broll et al. (Eds.): Virtual and Augmented Reality (VR/AR). Foundations and Methods of Extended Realities (XR},
  isbn      = {978-3-030-79061-5},
  doi       = {10.1007/978-3-030-79062-2_1},
  institution = {Fachbereich Informatik},
  pages     = {1 -- 37},
  year      = {2022},
  language  = {en}
}