@article {88316,
	title = {Morphological Equilibration of Rippled and Dimpled Crystal Surfaces: The Role of Terrace-Width Fluctuations},
	journal = {Surf. Sci.},
	volume = {374},
	year = {1997},
	pages = {427-442},
	author = {J.D. Erlebacher and M. J. Aziz}
}
