@INPROCEEDINGS{Almajidy2014,
  author = {Rand Kasim Almajidy and Robert D. Kirch and Olaf Christ and Ulrich G. Hofmann},
  title = {Estimating the Spatial Resolution of fNIRS Sensors for BCI Purposes},
  booktitle = {Design and Performance Validation of Phantoms Used in Conjunction
	with Optical Measurement of Tissue VI},
  year = {2014},
  editor = {Robert J. Nordstrom and Jean-Pierre Bouchard and David W. Allen},
  volume = {8945},
  series = {Proc. of SPIE},
  address = {San Francisco, California, United States},
  month = {February},
  publisher = {SPIE},
  timestamp = {2014.04.07}
}

@INPROCEEDINGS{pohl2012a,
	author = {B. M. Pohl and Jan O. Jungmann and Olaf Christ and Ulrich G. Hofmann},
	booktitle = {34th Annual International Conference of the IEEE Engineering in Medicine & Biology Society},
	title = {Automated drill-stop by SVM classified audible signals},
	year = {2012},
	address={San Diego CA, USA},
	month = {Sep.},
	}