@article {Filippetti2014,
	title = {Hybrid perovskites for photovoltaics: Insights from first principles},
	journal = {Physical Review B},
	volume = {89},
	number = {12},
	year = {2014},
	month = {mar},
	pages = {125203},
	doi = {10.1103/PhysRevB.89.125203},
	author = {Filippetti, A. and Mattoni, A.}
}
