@article {Wolff2013,
	title = {C-arm angle measurement with accelerometer for brachytherapy{\textemdash}an accuracy study},
	volume = {8},
	year = {2013},
	pages = {183-184},
	author = {Wolff, Thomas and Andras Lasso and Eblenkamp, Markus and Wintermantel, Erich and Gabor Fichtinger}
}
