@article {4934,
	title = {Electron transport properties of three-dimensional topological insulators},
	journal = {Frontiers of Physics},
	year = {2012},
	pages = {165-174},
	doi = {10.1007/s11467-011-0190-3},
	author = {Yong-qing Li and Ke-hui Wu and Jun-Ren Shi and Xin-cheng Xie}
}
