@article {31636,
	title = {Strong excitonic effects in hydrogen-graphene-fluorine janus graphene},
	journal = {Physica Status Solidi B},
	volume = {253},
	number = {4},
	year = {2016},
	pages = {712-717},
	url = {http://dx.doi.org/10.1002/pssb.201552431},
	author = {W. Aggoune and K. Rezouali and M. A. Belkhir}
}
