@Article{ug2-2009,
	author =	{Hurst, R.B. and Stedman, G.E. and Schreiber, K.U. and Thirkettle, R.J. and Graham, R.D. and Rabeendran, N. and Wells, J.-P. R.},
	title = 	"{Experiments with a 834 m2 ring laser interferometer}",
	journal =	{Journal of Applied Physics},
	volume =	{105},
	month =	{June},
	year =	{2009},
}