@article {k21,
	title = {A quantum-mechanical time-dependent simulation of the scattering from a stepped surface},
	journal = {Chemical Physics Letters},
	volume = {102},
	year = {1983},
	pages = {216{\textendash}223},
	publisher = {Elsevier},
	author = {Yinnon, A. T. and Kosloff, R.}
}
