@article {9806,
	title = {Optical control of topological quantum transport in semiconductors},
	journal = {Physical Review Letters},
	year = {2007},
	doi = {10.1103/PhysRevLett.99.047401},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/17678401},
	author = {Wang Yao and A.H. MacDonald and Qian Niu}
}
