TY - JOUR AU - C. Speake AU - D. Newell BT - Review of Scientific Instruments DA - Jan-01-1990 DO - 10.1063/1.1141160 PY - 1990 EP - 1500 T2 - Review of Scientific Instruments TI - The design and application of a novel high-frequency tiltmeter UR - http://link.aip.org/link/RSINAK/v61/i5/p1500/s1\&Agg=doi VL - 61 SN - 00346748 ER -