@conference{Ron-Angevin2006,
author = "Ron Angev{\'i}n, Ricardo and Li{\'e}bana Castellano, Francisco Javier and D{\'i}az Estrella, Antonio",
journal = "Proceedings of the 4th international Brain-Computer Interface workshop",
pages = "321--326",
title = "{B}rain-{C}omputer {C}ommunication: navigating freely through a virtual	environment using two mental tasks			",
year = "2006",
}