@article {8580,
	title = {Strongly anisotropic electronic transport at Landau level filling factor ν = 9/2 and ν = 5/2 under a tilted magnetic field},
	journal = {Physical Review Letters},
	year = {1999},
	pages = {820-823},
	author = {W. Pan and R.R. Du and H.L. Stormer and D.C. Tsui and L.N. Pfeiffer and K.W. Baldwin and K.W. West}
}
