@inbook {cordero2011topology,
	title = {Topology-preserving registration: a solution via graph cuts},
	booktitle = {Combinatorial Image Analysis},
	year = {2011},
	pages = {420{\textendash}431},
	publisher = {Springer},
	organization = {Springer},
	author = {Lucilio Cordero-Grande and Gonzalo Vegas-S{\'a}nchez-Ferrero and Pablo Casaseca-de-la-Higuera and Carlos Alberola-Lopez}
}
