@incollection{Pfurtscheller11,
author = {Gert Pfurtscheller and Robert Leeb and Josef Faller and Christa Neuper},
title = {Brain-Computer Interface Systems Used for Virtual Reality Control},
booktitle = {Virtual Reality},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Jae-Jin Kim},
chapter = {1},
doi = {10.5772/13467},
url = {https://doi.org/10.5772/13467}
}