@article {10441,
	title = {Super-elastic graphene ripples for flexible strain sensors},
	journal = {ACS Nano},
	year = {2011},
	pages = {3645-3650},
	doi = {10.1021/nn103523t},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/21452882},
	author = {Yi Wang and Rong Yang and Zhiwen Shi and Lianchang Zhang and Dongxia Shi and Enge Wang and Guangyu Zhang}
}
