@article {1310492,
	title = {The Diffusion of Cesium Ion in SiO2 Films Derived from Sol-Gel Precursors},
	journal = {Chem. Mat.},
	volume = {2},
	year = {1990},
	note = {286},
	pages = {576-581},
	author = {Schutte, C. L. and Whitesides, G. M.}
}
