@article {9548,
	title = {Bandgap opening in graphene antidot lattices: The missing half},
	journal = {ACS Nano},
	year = {2011},
	pages = {4023-4030},
	doi = {10.1021/nn200580w},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/21513306},
	author = {Fangping Ouyang and Shenglin Peng and Zhongfan Liu and Zhirong Liu}
}
