@article {schmidt2018path,
	title = {Path integral molecular dynamic simulation of flexible molecular systems in their ground state: Application to the water dimer},
	journal = {The Journal of chemical physics},
	volume = {148},
	number = {12},
	year = {2018},
	pages = {124116},
	publisher = {AIP Publishing LLC},
	author = {Schmidt, Matthew and Roy, Pierre-Nicholas}
}
