@article {10469,
	title = {Polymerized carbon nanobells and their field-emission properties},
	journal = {Applied Physics Letters},
	year = {1999},
	pages = {3105-3107},
	author = {Xucun Ma and Enge Wang and Wuzong Zhou and David A. Jefferson and Jun Chen and Shaozhi Deng and Ningsheng Xu and Jun Yuan}
}
