@article{Burch2006,
	title = {Impurity Band Conduction in a High Temperature Ferromagnetic Semiconductor},
	author = {K. Burch and D. Shrekenhamer and E. Singley and J. Stephens and B. Sheu and R. Kawakami and P. Schiffer and N. Samarth and D. Awschalom and D. Basov},
	day = {xx},
	journal = {Physical Review Letters},
	month = {xx},
	note = {10.1103/PhysRevLett.97.087208},
	pages = {087208},
	url = {http://link.aps.org/abstract/PRL/v97/e087208},
	volume = {97},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/2f1aef0789952f468596c946c9b4ddc32/arrich},
	issue = {8},
	keywords = {GaMnAs }
}