@article {10737,
	title = {Quantum transport through a graphene nanoribbon-superconductor junction},
	journal = {Journal of Physics Condensed Matter},
	year = {2009},
	doi = {10.1088/0953-8984/21/34/344204},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/21715779},
	author = {Qing-Feng Sun and X.C. Xie}
}
