@article {raymond2018path,
	title = {A path integral methodology for obtaining thermodynamic properties of nonadiabatic systems using Gaussian mixture distributions},
	journal = {The Journal of chemical physics},
	volume = {148},
	number = {19},
	year = {2018},
	pages = {194110},
	publisher = {AIP Publishing LLC},
	author = {Raymond, Neil and Iouchtchenko, Dmitri and Roy, Pierre-Nicholas and Nooijen, Marcel}
}
