@inbook {aja2007signal,
	title = {Signal LMMSE estimation from multiple samples in MRI and DT-MRI},
	booktitle = {Medical Image Computing and Computer-Assisted Intervention{\textendash}MICCAI 2007},
	year = {2007},
	pages = {368{\textendash}375},
	publisher = {Springer Berlin Heidelberg},
	organization = {Springer Berlin Heidelberg},
	author = {Santiago Aja-Fern{\'a}ndez and Carlos Alberola-Lopez and Carl-Fredik Westin}
}
