@article {Kotchoubey:March 2002:1053-8100:98,
	author = "Kotchoubey B.",
	author = "Kubler A.",
	author = "Strehl U.",
	author = "Flor H.",
	author = "Birbaumer N.",
	title = "Can Humans Perceive Their Brain States?",
	journal = "Consciousness and Cognition",
	volume = "11",
	year = "March 2002",
	abstract = "",
	pages = "98-113(16)",
	url = "http://www.ingentaconnect.com/content/els/10538100/2002/00000011/00000001/art90535"
	doi = "doi:10.1006/ccog.2001.0535	"
}