@article {1460,
	title = {Quantum confinement effect in diamond nanocrystals studied by X-Ray-absorption spectroscopy},
	journal = {Phys. Rev. Lett.},
	volume = {82},
	year = {1999},
	pages = {5377-5380},
	author = {Y.K. Chang and H.H. Hsieh and W.F. Pong* and M.-H. Tsai and F.Z. Chien and P.K. Tseng and L. C. Chen and T.Y. Wang and K. H. Chen and D. M. Bhusari and J.R. Yan and S.T. Lin}
}
