@article {406,
	title = {The Formulation of Quantum Statistical Mechanics based on the Feynman Path Centroid Density. I. Equilibrium Properties},
	journal = {The Journal of Chemical Physics},
	volume = {100},
	number = {7},
	year = {1994},
	pages = {5093-5105},
	keywords = {QUANTUM STATISTICAL MECHANICS FEYNMAN PATH INTEGRAL EQUILIBRIUM ENSEMBLE RENORMALIZATION PERTURBATION THEORY},
	doi = {10.1063/1.467175},
	author = {Jianshu Cao and Gregory A. Voth}
}
