@Article{schreiber2003_EarthTides,
	author =	{Schreiber, K.U. and Klugel, T. and Stedman, G.E.},
	title = 	"{Earth tide and tilt detection by a ring laser gyroscope}",
	journal =	{J. Geophys. Res},
	volume =	{108},
	month =	{},
	year =	{2003},
}