@article {10674,
	title = {Path integral treatment of proton transport processes in BaZrO3},
	journal = {Physical Review Letters},
	year = {2008},
	doi = {10.1103/PhysRevLett.101.215902},
	author = {Qianfan Zhang and G{\"o}ran Wahnstr{\"o}m and M{\r a}rten E. Bj{\"o}rketun and Shiwu Gao and Enge Wang}
}
