@inbook {ruiz2005landmark,
	title = {Landmark-Based Registration of Medical-Image Data},
	booktitle = {Medical Image Analysis Methods, Edited by Lena Costaridou, CRC Press},
	year = {2005},
	author = {Juan Ruiz-Alzola and Suarez-Santana, E and Carlos Alberola-Lopez and Carl-Fredik Westin}
}
