@article{friedman2007navigatinglike,
author = {Friedman D, Leeb R, Guger C, Steed A, Pfurtscheller G, Slater M},
title = {Navigating virtual reality by thought: what is it like?},
year = {2007},
journal = {Presence: Teleoperators and Virtual Environments},
volume = {16},
number = {1},
}