@article {8636,
	title = {Resistance minimum observed at Landau level filling factor ν=1/2 in ultra high magnetic fields},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	year = {2010},
	doi = {10.1103/PhysRevB.81.041308},
	author = {Jian Zhang and R.R. Du and J.A. Simmons and J.L. Reno}
}
