@article {aCraene08,
	title = {Unbiased group-wise alignment by iterative central tendency estimations},
	journal = {Mathematical modeling of natural phenomena},
	volume = {3},
	number = {6},
	year = {2008},
	pages = {2{\textendash}32},
	issn = {0973-5348},
	url = {http://hdl.handle.net/2117/8140},
	author = {de Craene, M. and Macq, B. and Marqu{\'e}s, F. and Salembier, P. and Warfield, S.}
}
