@inbook {2539,
	title = {Hardware and Software Technologies.},
	booktitle = {Brain-Computer Interfaces: Principles and Practice},
	year = {2012},
	publisher = {Oxford University Press},
	organization = {Oxford University Press},
	issn = {978-0195388855},
	author = {Gerwin Schalk and Guger, C and Adam J Wilson},
	editor = {Jonathan Wolpaw and E. Winter-Wolpaw}
}
