@article {6330,
	title = {Equivalence of two approaches for quantum-classical hybrid systems},
	journal = {Journal of Chemical Physics},
	year = {2008},
	doi = {10.1063/1.2927348},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/18513007},
	author = {Fei Zhan and Yuan Lin and Biao Wu}
}
