@inbook {tezzele2018combined,
	title = {Combined parameter and model reduction of cardiovascular problems by means of active subspaces and POD-Galerkin methods},
	booktitle = {Mathematical and Numerical Modeling of the Cardiovascular System and Applications},
	year = {2018},
	pages = {185{\textendash}207},
	publisher = {Springer},
	organization = {Springer},
	author = {Marco Tezzele and F. Ballarin and Gianluigi Rozza}
}
