@article {1616,
	title = {Influence of catalyst oxidation on the growth of nitrogen-containing carbonnanotubes for energy generation and storage applications},
	journal = {Diamond Relat. Mater.},
	volume = {16},
	year = {2007},
	pages = {1140-1143},
	author = {W. C. Fang and J. H. Huang* and L. C. Chen and K. H. Chen and Y.H. Oliver Su}
}
