@article {88151,
	title = {Nonclassical Smoothening of Nano-Scale Surface Corrugations},
	journal = {Phys. Rev. Lett.},
	volume = {84},
	year = {2000},
	pages = {5800-5803},
	author = {J.D. Erlebacher and M. J. Aziz and E. Chason and M.B. Sinclair and J.A. Floro}
}
