@Article{Williams:2006:FSS,
  author = 	 {Betsy Williams and Gayathris Narasimham and Claire Westerman and John Rieser and Bobby Bodenheimer},
  title = 	 {Functional Similarities in Spatial Representations Between Real and Virtual Environments},
  journal = 	 {ACM Transactions on Applied Perception},
  year = 	 {2006},
  OPTkey = 	 {},
  OPTvolume = 	 {},
  OPTnumber = 	 {},
  OPTpages = 	 {},
  OPTmonth = 	 {},
  note =	 {Accepted},
  OPTannote = 	 {}
}