@article {10604,
	title = {Thickness dependent valence fluctuation of CeN film},
	journal = {Surface Science},
	year = {2004},
	pages = {296-300},
	doi = {10.1016/j.susc.2004.09.004},
	author = {Wende Xiao and Qinlin Guo and E.G. Wang}
}
