@article {Baruselli2013,
	title = {Magnetic impurities in nanotubes: From density functional theory to Kondo many-body effects},
	journal = {Physical Review B},
	volume = {88},
	number = {24},
	year = {2013},
	month = {dec},
	pages = {245426},
	doi = {10.1103/PhysRevB.88.245426},
	author = {Baruselli, P. P. and Fabrizio, M. and Smogunov, A. and Requist, R. and Tosatti, E.}
}
