@article {k20,
	title = {A Fourier method solution for the time dependent Schr{\"o}dinger equation: A study of the reaction $\bfH^+ + H_2, ~D^+ + HD$, and $\bfD^+ + H_2$},
	journal = {The Journal of Chemical Physics},
	volume = {79},
	year = {1983},
	pages = {1823{\textendash}1833},
	publisher = {AIP Publishing},
	author = {Kosloff, R. and Kosloff, D}
}
