@article {5388,
	title = {Electronic confinement and coherence in patterned epitaxial graphene},
	year = {2006},
	pages = {1191-1196},
	doi = {10.1126/science.1125925},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/16614173},
	author = {Claire Berger and Zhimin Song and Xuebin Li and Xiaosong Wu and Nate Brown and C{\'e}cile Naud and Didier Mayou and Tianbo Li and Joanna Hass and Alexei N. Marchenkov and Edward H. Conrad and Phillip N. First and Walt A. De Heer}
}
