@article {4121,
	title = {Promises and Challenges of Perovskite Solar Cells},
	journal = {Science},
	volume = {358},
	year = {2017},
	doi = {doi.org/10.1126/science.aam6323},
	author = {Correa-Baena, J.-P. and Saliba, M. and Buonassisi, T. and Gr{\"a}tzel, M. and Abate, A. and Tress, W. and Hagfeldt, a.}
}
