@article{publication-12080,
	author={Murd, Carolina and Aru, Jaan and Hiio, Mari and Luiga, Iiris and Bachmann, Talis},
	doi={10.1016/j.brainresbull.2010.01.013},
	journal={Brain research bulletin},
	number={1-2},
	pages={39-45},
	title={Caffeine enhances frontal relative negativity of slow brain potentials in a task-free experimental setup.},
	volume=82,
	year=2010,
}