@article {634,
	title = {Ab Initio Molecular Dynamics: Propagating the Density Matrix with Gaussian Orbitals},
	journal = {J. Chem. Phys.},
	volume = {114},
	year = {2001},
	pages = {9758-9763},
	doi = {10.1063/1.1372182},
	author = {H. B. Schlegel and J. M. Millam and S. S. Iyengar and G. A. Voth and A. D. Daniels and G. E. Scuseria and M. J. Frisch}
}
