@article {10808,
	title = {Spontaneous spin-polarized current in a nonuniform Rashba interaction system},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	year = {2005},
	doi = {10.1103/PhysRevB.71.155321},
	author = {Qing-Feng Sun and X.C. Xie}
}
