@article {10444,
	title = {Patterning graphene with zigzag edges by self-aligned anisotropic etching},
	journal = {Advanced Materials},
	year = {2011},
	pages = {3061-3065},
	doi = {10.1002/adma.201100633},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/21594907},
	author = {Zhiwen Shi and Rong Yang and Lianchang Zhang and Yi Wang and Donghua Liu and Dongxia Shi and Enge Wang and Guangyu Zhang}
}
