@article {508,
	title = {Combining the Semiclassical Initial Value Representation with Centroid Dynamics},
	journal = {J. Phys. Chem. B},
	volume = {108},
	year = {2004},
	pages = {6883-6892},
	doi = {10.1021/jp037862h},
	author = {Ka, B. J. and G. A. Voth}
}
