@article {9808,
	title = {Quantum size effects on the work function of metallic thin film nanostructures},
	journal = {Proceedings of the National Academy of Sciences of the United States of America},
	year = {2010},
	pages = {12761-12765},
	doi = {10.1073/pnas.0915171107},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/20615989},
	author = {Jungdae Kim and Shengyong Qin and Wang Yao and Qian Niu and M.Y. Chou and Chih-Kang Shih}
}
