@article {31639,
	title = {Dimensionality of excitons in stacked van der Waals materials: The example of hexagonal boron nitride},
	journal = {Physical Review B},
	volume = {B97},
	year = {2018},
	pages = {241114},
	url = {https://doi.org/10.1103/PhysRevB.97.241114},
	author = {Wahib Aggoune and Caterina Cocchi and Dmitrii Nabok and Karim Rezouali and Mohamed Akli Belkhir and Claudia Draxl}
}
