@proceedings {433,
	title = {On the estimation of joint probability density functions for multi-modal registration of medical images},
	volume = {26},
	year = {2008},
	pages = {13-16},
	publisher = {Sociedad Espa{\~n}ola de Ingenier{\'\i}a Biom{\'e}dica},
	address = {Valladolid, Spain},
	author = {Antonio Trist{\'a}n-Vega and Federico Simmross-Wattenberg and Emma Mu{\~n}oz-Moreno and Pablo Casaseca-de-la-Higuera and Marcos Martin-Fernandez}
}
