@conference {,
	title = {Fusion of data from ultrasonic LPS and isolated beacons for improving MR navigation},
	booktitle = {International Instrumentation and Measurement Technology Conference (I2MTC 2014)},
	year = {2014},
	month = {05/2014},
	pages = {1-4},
	publisher = {IEEE},
	organization = {IEEE},
	address = {Montevideo, Uruguay},
	isbn = {978-1-4673-6385-3},
	author = {Gualda, D and Ure{\~n}a, J. and JC.Garcia and E. Garcia and FD. ruiz and A. Lindo}
}
