@book{BowmanKruijffLaViolaJretal.2005,
  author    = {Doug A. Bowman and Ernst Kruijff and Joseph J. LaViola Jr. and Ivan Poupyrev},
  title     = {3D User Interfaces},
  publisher = {Addison-Wesley},
  address   = {Boston},
  isbn      = {0-201-75867-9},
  year      = {2005},
  language  = {en}
}